DL之VGG16：基于VGG16迁移技术实现猫狗分类识别(图片数据量调整→保存h5模型)实现

基于VGG16迁移技术实现猫狗分类识别(图片数据量调整→保存h5模型)

设计思路

输出结果

1. Using TensorFlow backend.
2. F:\Program Files\Python\Python36\lib\site-packages\tensorflow\python\framework\dtypes.py:526: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
3.   _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
4. F:\Program Files\Python\Python36\lib\site-packages\tensorflow\python\framework\dtypes.py:527: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
5.   _np_qint32 = np.dtype([("qint32", np.int32, 1)])
6. F:\Program Files\Python\Python36\lib\site-packages\tensorflow\python\framework\dtypes.py:532: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
7.   np_resource = np.dtype([("resource", np.ubyte, 1)])
8. 
9. 
10. None
11. 2020-11-22 13:40:03.693339: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
12. Found 17500 images belonging to 2 classes.
13. Found 7500 images belonging to 2 classes.
14. -------------显示网络结构--------------------
15. _________________________________________________________________
16. Layer (type)                 Output Shape              Param #   
17. =================================================================
18. input_2 (InputLayer)         (None, 4, 4, 512)         0
19. _________________________________________________________________
20. flatten_1 (Flatten)          (None, 8192)              0
21. _________________________________________________________________
22. dense_1 (Dense)              (None, 256)               2097408
23. _________________________________________________________________
24. activation_1 (Activation)    (None, 256)               0
25. _________________________________________________________________
26. dropout_1 (Dropout)          (None, 256)               0
27. _________________________________________________________________
28. dense_2 (Dense)              (None, 1)                 257
29. _________________________________________________________________
30. activation_2 (Activation)    (None, 1)                 0
31. =================================================================
32. Total params: 2,097,665
33. Trainable params: 2,097,665
34. Non-trainable params: 0
35. _________________________________________________________________
36. None
37.

1488/1488 4s 2ms/step - loss: 0.0139 - acc: 0.9966 - val_loss: 1.0130 - val_acc: 0.8762

2000/2000 6s 3ms/step - loss: 0.0122 - acc: 0.9950 - val_loss: 0.7943 - val_acc: 0.9125

4000/4000 10s 2ms/step - loss: 0.0216 - acc: 0.9945 - val_loss: 0.9137 - val_acc: 0.8812

6000/6000 15s 2ms/step - loss: 0.0262 - acc: 0.9933 - val_loss: 0.6805 - val_acc: 0.8988

6992/6992 20s 3ms/step - loss: 0.0395 - acc: 0.9894 - val_loss: 0.6387 - val_acc: 0.8975

99980/99980 237s 2ms/step - loss: 0.0598 - acc: 0.9922 - val_loss: 1.2305 - val_acc: 0.9100

核心代码

1. def VGG16(include_top=True,
2.           weights='imagenet',
3.           input_tensor=None,
4.           input_shape=None,
5.           pooling=None,
6.           classes=1000,
7.           **kwargs):
8. """Instantiates the VGG16 architecture.
9. 
10.     Optionally loads weights pre-trained on ImageNet.
11.     Note that the data format convention used by the model is
12.     the one specified in your Keras config at `~/.keras/keras.json`.
13. 
14.     # Arguments
15.         include_top: whether to include the 3 fully-connected
16.             layers at the top of the network.
17.         weights: one of `None` (random initialization),
18.               'imagenet' (pre-training on ImageNet),
19.               or the path to the weights file to be loaded.
20.         input_tensor: optional Keras tensor
21.             (i.e. output of `layers.Input()`)
22.             to use as image input for the model.
23.         input_shape: optional shape tuple, only to be specified
24.             if `include_top` is False (otherwise the input shape
25.             has to be `(224, 224, 3)`
26.             (with `channels_last` data format)
27.             or `(3, 224, 224)` (with `channels_first` data format).
28.             It should have exactly 3 input channels,
29.             and width and height should be no smaller than 32.
30.             E.g. `(200, 200, 3)` would be one valid value.
31.         pooling: Optional pooling mode for feature extraction
32.             when `include_top` is `False`.
33.             - `None` means that the output of the model will be
34.                 the 4D tensor output of the
35.                 last convolutional block.
36.             - `avg` means that global average pooling
37.                 will be applied to the output of the
38.                 last convolutional block, and thus
39.                 the output of the model will be a 2D tensor.
40.             - `max` means that global max pooling will
41.                 be applied.
42.         classes: optional number of classes to classify images
43.             into, only to be specified if `include_top` is True, and
44.             if no `weights` argument is specified.
45. 
46.     # Returns
47.         A Keras model instance.
48. 
49.     # Raises
50.         ValueError: in case of invalid argument for `weights`,
51.             or invalid input shape.
52.     """
53.     backend, layers, models, keras_utils = get_submodules_from_kwargs(kwargs)
54. 
55. if not (weights in {'imagenet', None} or os.path.exists(weights)):
56. raise ValueError('The `weights` argument should be either '
57. '`None` (random initialization), `imagenet` '
58. '(pre-training on ImageNet), '
59. 'or the path to the weights file to be loaded.')
60. 
61. if weights == 'imagenet' and include_top and classes != 1000:
62. raise ValueError('If using `weights` as `"imagenet"` with `include_top`'
63. ' as true, `classes` should be 1000')
64. # Determine proper input shape
65.     input_shape = _obtain_input_shape(input_shape,
66.                                       default_size=224,
67.                                       min_size=32,
68.                                       data_format=backend.image_data_format(),
69.                                       require_flatten=include_top,
70.                                       weights=weights)
71. 
72. if input_tensor is None:
73.         img_input = layers.Input(shape=input_shape)
74. else:
75. if not backend.is_keras_tensor(input_tensor):
76.             img_input = layers.Input(tensor=input_tensor, shape=input_shape)
77. else:
78.             img_input = input_tensor
79. # Block 1
80.     x = layers.Conv2D(64, (3, 3),
81.                       activation='relu',
82.                       padding='same',
83.                       name='block1_conv1')(img_input)
84.     x = layers.Conv2D(64, (3, 3),
85.                       activation='relu',
86.                       padding='same',
87.                       name='block1_conv2')(x)
88.     x = layers.MaxPooling2D((2, 2), strides=(2, 2), name='block1_pool')(x)
89. 
90. # Block 2
91.     x = layers.Conv2D(128, (3, 3),
92.                       activation='relu',
93.                       padding='same',
94.                       name='block2_conv1')(x)
95.     x = layers.Conv2D(128, (3, 3),
96.                       activation='relu',
97.                       padding='same',
98.                       name='block2_conv2')(x)
99.     x = layers.MaxPooling2D((2, 2), strides=(2, 2), name='block2_pool')(x)
100. 
101. # Block 3
102.     x = layers.Conv2D(256, (3, 3),
103.                       activation='relu',
104.                       padding='same',
105.                       name='block3_conv1')(x)
106.     x = layers.Conv2D(256, (3, 3),
107.                       activation='relu',
108.                       padding='same',
109.                       name='block3_conv2')(x)
110.     x = layers.Conv2D(256, (3, 3),
111.                       activation='relu',
112.                       padding='same',
113.                       name='block3_conv3')(x)
114.     x = layers.MaxPooling2D((2, 2), strides=(2, 2), name='block3_pool')(x)
115. 
116. # Block 4
117.     x = layers.Conv2D(512, (3, 3),
118.                       activation='relu',
119.                       padding='same',
120.                       name='block4_conv1')(x)
121.     x = layers.Conv2D(512, (3, 3),
122.                       activation='relu',
123.                       padding='same',
124.                       name='block4_conv2')(x)
125.     x = layers.Conv2D(512, (3, 3),
126.                       activation='relu',
127.                       padding='same',
128.                       name='block4_conv3')(x)
129.     x = layers.MaxPooling2D((2, 2), strides=(2, 2), name='block4_pool')(x)
130. 
131. # Block 5
132.     x = layers.Conv2D(512, (3, 3),
133.                       activation='relu',
134.                       padding='same',
135.                       name='block5_conv1')(x)
136.     x = layers.Conv2D(512, (3, 3),
137.                       activation='relu',
138.                       padding='same',
139.                       name='block5_conv2')(x)
140.     x = layers.Conv2D(512, (3, 3),
141.                       activation='relu',
142.                       padding='same',
143.                       name='block5_conv3')(x)
144.     x = layers.MaxPooling2D((2, 2), strides=(2, 2), name='block5_pool')(x)
145. 
146. if include_top:
147. # Classification block
148.         x = layers.Flatten(name='flatten')(x)
149.         x = layers.Dense(4096, activation='relu', name='fc1')(x)
150.         x = layers.Dense(4096, activation='relu', name='fc2')(x)
151.         x = layers.Dense(classes, activation='softmax', name='predictions')(x)
152. else:
153. if pooling == 'avg':
154.             x = layers.GlobalAveragePooling2D()(x)
155. elif pooling == 'max':
156.             x = layers.GlobalMaxPooling2D()(x)
157. 
158. # Ensure that the model takes into account
159. # any potential predecessors of `input_tensor`.
160. if input_tensor is not None:
161.         inputs = keras_utils.get_source_inputs(input_tensor)
162. else:
163.         inputs = img_input
164. # Create model.
165.     model = models.Model(inputs, x, name='vgg16')
166. 
167. # Load weights.
168. if weights == 'imagenet':
169. if include_top:
170.             weights_path = keras_utils.get_file(
171. 'vgg16_weights_tf_dim_ordering_tf_kernels.h5',
172.                 WEIGHTS_PATH,
173.                 cache_subdir='models',
174.                 file_hash='64373286793e3c8b2b4e3219cbf3544b')
175. else:
176.             weights_path = keras_utils.get_file(
177. 'vgg16_weights_tf_dim_ordering_tf_kernels_notop.h5',
178.                 WEIGHTS_PATH_NO_TOP,
179.                 cache_subdir='models',
180.                 file_hash='6d6bbae143d832006294945121d1f1fc')
181.         model.load_weights(weights_path)
182. if backend.backend() == 'theano':
183.             keras_utils.convert_all_kernels_in_model(model)
184. elif weights is not None:
185.         model.load_weights(weights)
186. 
187. return model
188. 
189. 
190. 
191. input_node = Input(shape=feature_size)
192. z = input_node
193. z = Flatten()(z)
194. z = Dense(256)(z)
195. z = Activation('relu')(z)
196. z = Dropout(0.5)(z)
197. z = Dense(1)(z)
198. z = Activation('sigmoid')(z)
199.

1. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0556 - acc: 0.9866
2. 464/2000 [=====>........................] - ETA: 4s - loss: 0.0537 - acc: 0.9871
3. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0505 - acc: 0.9879
4. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0475 - acc: 0.9886
5. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0448 - acc: 0.9893
6. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0425 - acc: 0.9899
7. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0422 - acc: 0.9888
8. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0414 - acc: 0.9878
9. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0394 - acc: 0.9884
10. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0378 - acc: 0.9889
11. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0368 - acc: 0.9894
12. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0353 - acc: 0.9898
13. 816/2000 [===========>..................] - ETA: 3s - loss: 0.0339 - acc: 0.9902
14. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0333 - acc: 0.9904
15. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0321 - acc: 0.9907
16. 896/2000 [============>.................] - ETA: 2s - loss: 0.0310 - acc: 0.9911
17. 928/2000 [============>.................] - ETA: 2s - loss: 0.0299 - acc: 0.9914
18. 960/2000 [=============>................] - ETA: 2s - loss: 0.0289 - acc: 0.9917
19. 992/2000 [=============>................] - ETA: 2s - loss: 0.0281 - acc: 0.9919
20. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0286 - acc: 0.9912
21. 1056/2000 [==============>...............] - ETA: 2s - loss: 0.0278 - acc: 0.9915
22. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0301 - acc: 0.9908
23. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0329 - acc: 0.9891
24. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0325 - acc: 0.9893
25. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0320 - acc: 0.9894
26. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0312 - acc: 0.9897
27. 1200/2000 [=================>............] - ETA: 2s - loss: 0.0318 - acc: 0.9892
28. 1232/2000 [=================>............] - ETA: 2s - loss: 0.0360 - acc: 0.9886
29. 1264/2000 [=================>............] - ETA: 2s - loss: 0.0431 - acc: 0.9881
30. 1296/2000 [==================>...........] - ETA: 1s - loss: 0.0424 - acc: 0.9884
31. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0414 - acc: 0.9887
32. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0409 - acc: 0.9890
33. 1392/2000 [===================>..........] - ETA: 1s - loss: 0.0400 - acc: 0.9892
34. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0399 - acc: 0.9888
35. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0390 - acc: 0.9890
36. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0382 - acc: 0.9892
37. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0374 - acc: 0.9895
38. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0366 - acc: 0.9897
39. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0376 - acc: 0.9893
40. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0370 - acc: 0.9895
41. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0364 - acc: 0.9897
42. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0357 - acc: 0.9899
43. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0351 - acc: 0.9901
44. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0346 - acc: 0.9903
45. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0340 - acc: 0.9904
46. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0334 - acc: 0.9906
47. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0336 - acc: 0.9902
48. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0332 - acc: 0.9904
49. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0327 - acc: 0.9905
50. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0321 - acc: 0.9907
51. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0325 - acc: 0.9903
52. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0345 - acc: 0.9895 - val_loss: 0.7680 - val_acc: 0.9025
53. Epoch 36/50
54. 
55. 16/2000 [..............................] - ETA: 9s - loss: 4.0149e-04 - acc: 1.0000
56. 32/2000 [..............................] - ETA: 8s - loss: 3.0761e-04 - acc: 1.0000
57. 64/2000 [..............................] - ETA: 7s - loss: 0.0675 - acc: 0.9688
58. 96/2000 [>.............................] - ETA: 6s - loss: 0.0459 - acc: 0.9792
59. 128/2000 [>.............................] - ETA: 6s - loss: 0.0418 - acc: 0.9844
60. 160/2000 [=>............................] - ETA: 5s - loss: 0.0335 - acc: 0.9875
61. 192/2000 [=>............................] - ETA: 5s - loss: 0.0285 - acc: 0.9896
62. 224/2000 [==>...........................] - ETA: 5s - loss: 0.0250 - acc: 0.9911
63. 256/2000 [==>...........................] - ETA: 5s - loss: 0.0219 - acc: 0.9922
64. 288/2000 [===>..........................] - ETA: 4s - loss: 0.0418 - acc: 0.9861
65. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0403 - acc: 0.9844
66. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0374 - acc: 0.9858
67. 384/2000 [====>.........................] - ETA: 4s - loss: 0.0353 - acc: 0.9870
68. 416/2000 [=====>........................] - ETA: 4s - loss: 0.0326 - acc: 0.9880
69. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0314 - acc: 0.9888
70. 480/2000 [======>.......................] - ETA: 4s - loss: 0.0294 - acc: 0.9896
71. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0284 - acc: 0.9899
72. 512/2000 [======>.......................] - ETA: 4s - loss: 0.0275 - acc: 0.9902
73. 544/2000 [=======>......................] - ETA: 4s - loss: 0.0260 - acc: 0.9908
74. 560/2000 [=======>......................] - ETA: 4s - loss: 0.0253 - acc: 0.9911
75. 576/2000 [=======>......................] - ETA: 4s - loss: 0.0253 - acc: 0.9913
76. 608/2000 [========>.....................] - ETA: 3s - loss: 0.0241 - acc: 0.9918
77. 640/2000 [========>.....................] - ETA: 3s - loss: 0.0229 - acc: 0.9922
78. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0219 - acc: 0.9926
79. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0211 - acc: 0.9929
80. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0202 - acc: 0.9932
81. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0193 - acc: 0.9935
82. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0186 - acc: 0.9938
83. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0180 - acc: 0.9940
84. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0174 - acc: 0.9942
85. 896/2000 [============>.................] - ETA: 3s - loss: 0.0167 - acc: 0.9944
86. 928/2000 [============>.................] - ETA: 2s - loss: 0.0162 - acc: 0.9946
87. 960/2000 [=============>................] - ETA: 2s - loss: 0.0157 - acc: 0.9948
88. 992/2000 [=============>................] - ETA: 2s - loss: 0.0152 - acc: 0.9950
89. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0148 - acc: 0.9951
90. 1056/2000 [==============>...............] - ETA: 2s - loss: 0.0144 - acc: 0.9953
91. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0156 - acc: 0.9945
92. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0152 - acc: 0.9946
93. 1152/2000 [================>.............] - ETA: 2s - loss: 0.0148 - acc: 0.9948
94. 1184/2000 [================>.............] - ETA: 2s - loss: 0.0149 - acc: 0.9949
95. 1216/2000 [=================>............] - ETA: 2s - loss: 0.0146 - acc: 0.9951
96. 1248/2000 [=================>............] - ETA: 2s - loss: 0.0142 - acc: 0.9952
97. 1280/2000 [==================>...........] - ETA: 1s - loss: 0.0138 - acc: 0.9953
98. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0135 - acc: 0.9954
99. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0132 - acc: 0.9955
100. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0129 - acc: 0.9956
101. 1408/2000 [====================>.........] - ETA: 1s - loss: 0.0131 - acc: 0.9957
102. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0130 - acc: 0.9958
103. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0129 - acc: 0.9959
104. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0126 - acc: 0.9960
105. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0124 - acc: 0.9961
106. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0121 - acc: 0.9962
107. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0119 - acc: 0.9962
108. 1632/2000 [=======================>......] - ETA: 0s - loss: 0.0117 - acc: 0.9963
109. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0115 - acc: 0.9964
110. 1696/2000 [========================>.....] - ETA: 0s - loss: 0.0120 - acc: 0.9965
111. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0125 - acc: 0.9959
112. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0144 - acc: 0.9949
113. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0163 - acc: 0.9939
114. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0161 - acc: 0.9940
115. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0158 - acc: 0.9941
116. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0156 - acc: 0.9942
117. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0154 - acc: 0.9943
118. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0152 - acc: 0.9944
119. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0149 - acc: 0.9945
120. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0148 - acc: 0.9945 - val_loss: 0.7079 - val_acc: 0.9025
121. Epoch 37/50
122. 
123. 16/2000 [..............................] - ETA: 4s - loss: 0.0014 - acc: 1.0000
124. 48/2000 [..............................] - ETA: 4s - loss: 5.2435e-04 - acc: 1.0000
125. 80/2000 [>.............................] - ETA: 4s - loss: 3.4611e-04 - acc: 1.0000
126. 112/2000 [>.............................] - ETA: 4s - loss: 3.5527e-04 - acc: 1.0000
127. 144/2000 [=>............................] - ETA: 4s - loss: 3.4414e-04 - acc: 1.0000
128. 176/2000 [=>............................] - ETA: 3s - loss: 0.0080 - acc: 0.9943
129. 208/2000 [==>...........................] - ETA: 3s - loss: 0.0068 - acc: 0.9952
130. 240/2000 [==>...........................] - ETA: 3s - loss: 0.0099 - acc: 0.9917
131. 272/2000 [===>..........................] - ETA: 3s - loss: 0.0106 - acc: 0.9926
132. 304/2000 [===>..........................] - ETA: 3s - loss: 0.0095 - acc: 0.9934
133. 336/2000 [====>.........................] - ETA: 3s - loss: 0.0121 - acc: 0.9911
134. 368/2000 [====>.........................] - ETA: 3s - loss: 0.0113 - acc: 0.9918
135. 400/2000 [=====>........................] - ETA: 3s - loss: 0.0104 - acc: 0.9925
136. 432/2000 [=====>........................] - ETA: 3s - loss: 0.0096 - acc: 0.9931
137. 464/2000 [=====>........................] - ETA: 3s - loss: 0.0089 - acc: 0.9935
138. 496/2000 [======>.......................] - ETA: 3s - loss: 0.0085 - acc: 0.9940
139. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0080 - acc: 0.9943
140. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0077 - acc: 0.9946
141. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0076 - acc: 0.9949
142. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0074 - acc: 0.9952
143. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0074 - acc: 0.9954
144. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0074 - acc: 0.9956
145. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0072 - acc: 0.9957
146. 736/2000 [==========>...................] - ETA: 2s - loss: 0.0077 - acc: 0.9959
147. 768/2000 [==========>...................] - ETA: 2s - loss: 0.0073 - acc: 0.9961
148. 800/2000 [===========>..................] - ETA: 2s - loss: 0.0070 - acc: 0.9962
149. 832/2000 [===========>..................] - ETA: 2s - loss: 0.0083 - acc: 0.9952
150. 864/2000 [===========>..................] - ETA: 2s - loss: 0.0094 - acc: 0.9942
151. 896/2000 [============>.................] - ETA: 2s - loss: 0.0103 - acc: 0.9933
152. 928/2000 [============>.................] - ETA: 2s - loss: 0.0114 - acc: 0.9925
153. 960/2000 [=============>................] - ETA: 2s - loss: 0.0145 - acc: 0.9917
154. 992/2000 [=============>................] - ETA: 2s - loss: 0.0143 - acc: 0.9919
155. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0141 - acc: 0.9921
156. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0137 - acc: 0.9923
157. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0133 - acc: 0.9925
158. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0131 - acc: 0.9928
159. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0127 - acc: 0.9930
160. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0135 - acc: 0.9923
161. 1200/2000 [=================>............] - ETA: 1s - loss: 0.0135 - acc: 0.9925
162. 1232/2000 [=================>............] - ETA: 1s - loss: 0.0216 - acc: 0.9911
163. 1264/2000 [=================>............] - ETA: 1s - loss: 0.0211 - acc: 0.9913
164. 1296/2000 [==================>...........] - ETA: 1s - loss: 0.0207 - acc: 0.9915
165. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0202 - acc: 0.9917
166. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0197 - acc: 0.9919
167. 1392/2000 [===================>..........] - ETA: 1s - loss: 0.0193 - acc: 0.9921
168. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0188 - acc: 0.9923
169. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0240 - acc: 0.9918
170. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0234 - acc: 0.9919
171. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0231 - acc: 0.9921
172. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0227 - acc: 0.9923
173. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0223 - acc: 0.9924
174. 1616/2000 [=======================>......] - ETA: 0s - loss: 0.0220 - acc: 0.9926
175. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0216 - acc: 0.9927
176. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0212 - acc: 0.9929
177. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0208 - acc: 0.9930
178. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0205 - acc: 0.9931
179. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0202 - acc: 0.9932
180. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0200 - acc: 0.9934
181. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0196 - acc: 0.9935
182. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0230 - acc: 0.9931
183. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0228 - acc: 0.9932
184. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0224 - acc: 0.9933
185. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0220 - acc: 0.9934
186. 2000/2000 [==============================] - 5s 3ms/step - loss: 0.0217 - acc: 0.9935 - val_loss: 0.7360 - val_acc: 0.9062
187. Epoch 38/50
188. 
189. 16/2000 [..............................] - ETA: 5s - loss: 5.3922e-04 - acc: 1.0000
190. 48/2000 [..............................] - ETA: 5s - loss: 0.0154 - acc: 0.9792
191. 80/2000 [>.............................] - ETA: 4s - loss: 0.0177 - acc: 0.9875
192. 112/2000 [>.............................] - ETA: 4s - loss: 0.0394 - acc: 0.9821
193. 144/2000 [=>............................] - ETA: 4s - loss: 0.0348 - acc: 0.9861
194. 176/2000 [=>............................] - ETA: 4s - loss: 0.0285 - acc: 0.9886
195. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0243 - acc: 0.9904
196. 240/2000 [==>...........................] - ETA: 4s - loss: 0.0212 - acc: 0.9917
197. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0187 - acc: 0.9926
198. 304/2000 [===>..........................] - ETA: 4s - loss: 0.0168 - acc: 0.9934
199. 336/2000 [====>.........................] - ETA: 4s - loss: 0.0188 - acc: 0.9911
200. 368/2000 [====>.........................] - ETA: 3s - loss: 0.0171 - acc: 0.9918
201. 400/2000 [=====>........................] - ETA: 3s - loss: 0.0158 - acc: 0.9925
202. 432/2000 [=====>........................] - ETA: 3s - loss: 0.0147 - acc: 0.9931
203. 464/2000 [=====>........................] - ETA: 3s - loss: 0.0151 - acc: 0.9914
204. 496/2000 [======>.......................] - ETA: 3s - loss: 0.0230 - acc: 0.9879
205. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0225 - acc: 0.9886
206. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0213 - acc: 0.9893
207. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0205 - acc: 0.9899
208. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0270 - acc: 0.9872
209. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0257 - acc: 0.9878
210. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0245 - acc: 0.9884
211. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0234 - acc: 0.9889
212. 752/2000 [==========>...................] - ETA: 2s - loss: 0.0276 - acc: 0.9867
213. 784/2000 [==========>...................] - ETA: 2s - loss: 0.0264 - acc: 0.9872
214. 816/2000 [===========>..................] - ETA: 2s - loss: 0.0256 - acc: 0.9877
215. 848/2000 [===========>..................] - ETA: 2s - loss: 0.0247 - acc: 0.9882
216. 880/2000 [============>.................] - ETA: 2s - loss: 0.0238 - acc: 0.9886
217. 912/2000 [============>.................] - ETA: 2s - loss: 0.0230 - acc: 0.9890
218. 944/2000 [=============>................] - ETA: 2s - loss: 0.0222 - acc: 0.9894
219. 976/2000 [=============>................] - ETA: 2s - loss: 0.0215 - acc: 0.9898
220. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0208 - acc: 0.9901
221. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0202 - acc: 0.9904
222. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0196 - acc: 0.9907
223. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0190 - acc: 0.9909
224. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0193 - acc: 0.9912
225. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0193 - acc: 0.9914
226. 1200/2000 [=================>............] - ETA: 1s - loss: 0.0189 - acc: 0.9917
227. 1232/2000 [=================>............] - ETA: 1s - loss: 0.0184 - acc: 0.9919
228. 1264/2000 [=================>............] - ETA: 1s - loss: 0.0185 - acc: 0.9921
229. 1296/2000 [==================>...........] - ETA: 1s - loss: 0.0181 - acc: 0.9923
230. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0177 - acc: 0.9925
231. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0173 - acc: 0.9926
232. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0171 - acc: 0.9927
233. 1408/2000 [====================>.........] - ETA: 1s - loss: 0.0167 - acc: 0.9929
234. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0163 - acc: 0.9931
235. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0160 - acc: 0.9932
236. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0156 - acc: 0.9934
237. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0155 - acc: 0.9934
238. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0152 - acc: 0.9936
239. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0149 - acc: 0.9937
240. 1616/2000 [=======================>......] - ETA: 0s - loss: 0.0147 - acc: 0.9938
241. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0170 - acc: 0.9933
242. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0167 - acc: 0.9935
243. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0164 - acc: 0.9936
244. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0161 - acc: 0.9937
245. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0158 - acc: 0.9938
246. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0155 - acc: 0.9939
247. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0171 - acc: 0.9935
248. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0168 - acc: 0.9936
249. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0170 - acc: 0.9932
250. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0167 - acc: 0.9933
251. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0165 - acc: 0.9934
252. 2000/2000 [==============================] - 5s 3ms/step - loss: 0.0162 - acc: 0.9935 - val_loss: 0.7347 - val_acc: 0.9050
253. Epoch 39/50
254. 
255. 16/2000 [..............................] - ETA: 4s - loss: 3.9777e-05 - acc: 1.0000
256. 48/2000 [..............................] - ETA: 4s - loss: 8.0089e-04 - acc: 1.0000
257. 80/2000 [>.............................] - ETA: 4s - loss: 4.9251e-04 - acc: 1.0000
258. 112/2000 [>.............................] - ETA: 4s - loss: 0.0033 - acc: 1.0000
259. 144/2000 [=>............................] - ETA: 4s - loss: 0.0026 - acc: 1.0000
260. 176/2000 [=>............................] - ETA: 4s - loss: 0.0021 - acc: 1.0000
261. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0018 - acc: 1.0000
262. 240/2000 [==>...........................] - ETA: 4s - loss: 0.0094 - acc: 0.9958
263. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0089 - acc: 0.9963
264. 304/2000 [===>..........................] - ETA: 4s - loss: 0.0080 - acc: 0.9967
265. 336/2000 [====>.........................] - ETA: 3s - loss: 0.0117 - acc: 0.9940
266. 368/2000 [====>.........................] - ETA: 3s - loss: 0.0107 - acc: 0.9946
267. 400/2000 [=====>........................] - ETA: 3s - loss: 0.0099 - acc: 0.9950
268. 432/2000 [=====>........................] - ETA: 3s - loss: 0.0101 - acc: 0.9954
269. 464/2000 [=====>........................] - ETA: 3s - loss: 0.0101 - acc: 0.9957
270. 496/2000 [======>.......................] - ETA: 3s - loss: 0.0111 - acc: 0.9960
271. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0107 - acc: 0.9962
272. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0104 - acc: 0.9964
273. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0098 - acc: 0.9966
274. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0111 - acc: 0.9952
275. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0106 - acc: 0.9954
276. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0106 - acc: 0.9956
277. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0102 - acc: 0.9958
278. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0099 - acc: 0.9959
279. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0097 - acc: 0.9960
280. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0094 - acc: 0.9962
281. 816/2000 [===========>..................] - ETA: 3s - loss: 0.0100 - acc: 0.9951
282. 848/2000 [===========>..................] - ETA: 2s - loss: 0.0097 - acc: 0.9953
283. 880/2000 [============>.................] - ETA: 2s - loss: 0.0093 - acc: 0.9955
284. 912/2000 [============>.................] - ETA: 2s - loss: 0.0090 - acc: 0.9956
285. 944/2000 [=============>................] - ETA: 2s - loss: 0.0087 - acc: 0.9958
286. 976/2000 [=============>................] - ETA: 2s - loss: 0.0084 - acc: 0.9959
287. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0082 - acc: 0.9960
288. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0088 - acc: 0.9962
289. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0086 - acc: 0.9963
290. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0087 - acc: 0.9964
291. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0086 - acc: 0.9964
292. 1152/2000 [================>.............] - ETA: 2s - loss: 0.0084 - acc: 0.9965
293. 1184/2000 [================>.............] - ETA: 2s - loss: 0.0083 - acc: 0.9966
294. 1216/2000 [=================>............] - ETA: 2s - loss: 0.0099 - acc: 0.9959
295. 1248/2000 [=================>............] - ETA: 2s - loss: 0.0097 - acc: 0.9960
296. 1264/2000 [=================>............] - ETA: 1s - loss: 0.0096 - acc: 0.9960
297. 1280/2000 [==================>...........] - ETA: 1s - loss: 0.0094 - acc: 0.9961
298. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0103 - acc: 0.9954
299. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0125 - acc: 0.9940
300. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0124 - acc: 0.9941
301. 1392/2000 [===================>..........] - ETA: 1s - loss: 0.0122 - acc: 0.9943
302. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0119 - acc: 0.9944
303. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0116 - acc: 0.9945
304. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0114 - acc: 0.9946
305. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0122 - acc: 0.9941
306. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0136 - acc: 0.9936
307. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0133 - acc: 0.9937
308. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0133 - acc: 0.9938
309. 1632/2000 [=======================>......] - ETA: 0s - loss: 0.0131 - acc: 0.9939
310. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0129 - acc: 0.9940
311. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0128 - acc: 0.9940
312. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0129 - acc: 0.9942
313. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0128 - acc: 0.9942
314. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0127 - acc: 0.9943
315. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0126 - acc: 0.9943
316. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0144 - acc: 0.9938
317. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0142 - acc: 0.9939
318. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0140 - acc: 0.9940
319. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0139 - acc: 0.9940
320. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0137 - acc: 0.9941
321. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0135 - acc: 0.9942
322. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0133 - acc: 0.9943
323. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0132 - acc: 0.9943
324. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0142 - acc: 0.9939
325. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0161 - acc: 0.9934
326. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0158 - acc: 0.9935 - val_loss: 0.7254 - val_acc: 0.9100
327. Epoch 40/50
328. 
329. 16/2000 [..............................] - ETA: 5s - loss: 1.1826e-07 - acc: 1.0000
330. 32/2000 [..............................] - ETA: 6s - loss: 0.1459 - acc: 0.9688
331. 64/2000 [..............................] - ETA: 5s - loss: 0.0735 - acc: 0.9844
332. 80/2000 [>.............................] - ETA: 5s - loss: 0.0588 - acc: 0.9875
333. 112/2000 [>.............................] - ETA: 5s - loss: 0.0422 - acc: 0.9911
334. 144/2000 [=>............................] - ETA: 5s - loss: 0.0329 - acc: 0.9931
335. 176/2000 [=>............................] - ETA: 5s - loss: 0.0269 - acc: 0.9943
336. 192/2000 [=>............................] - ETA: 5s - loss: 0.0247 - acc: 0.9948
337. 208/2000 [==>...........................] - ETA: 5s - loss: 0.0229 - acc: 0.9952
338. 240/2000 [==>...........................] - ETA: 5s - loss: 0.0199 - acc: 0.9958
339. 256/2000 [==>...........................] - ETA: 5s - loss: 0.0186 - acc: 0.9961
340. 288/2000 [===>..........................] - ETA: 5s - loss: 0.0166 - acc: 0.9965
341. 304/2000 [===>..........................] - ETA: 5s - loss: 0.0192 - acc: 0.9934
342. 336/2000 [====>.........................] - ETA: 4s - loss: 0.0176 - acc: 0.9940
343. 368/2000 [====>.........................] - ETA: 4s - loss: 0.0161 - acc: 0.9946
344. 400/2000 [=====>........................] - ETA: 4s - loss: 0.0191 - acc: 0.9925
345. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0195 - acc: 0.9907
346. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0188 - acc: 0.9911
347. 480/2000 [======>.......................] - ETA: 4s - loss: 0.0176 - acc: 0.9917
348. 512/2000 [======>.......................] - ETA: 4s - loss: 0.0165 - acc: 0.9922
349. 544/2000 [=======>......................] - ETA: 4s - loss: 0.0156 - acc: 0.9926
350. 576/2000 [=======>......................] - ETA: 4s - loss: 0.0211 - acc: 0.9896
351. 608/2000 [========>.....................] - ETA: 4s - loss: 0.0281 - acc: 0.9885
352. 640/2000 [========>.....................] - ETA: 4s - loss: 0.0328 - acc: 0.9875
353. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0312 - acc: 0.9881
354. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0311 - acc: 0.9884
355. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0304 - acc: 0.9886
356. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0307 - acc: 0.9878
357. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0301 - acc: 0.9880
358. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0359 - acc: 0.9870
359. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0345 - acc: 0.9875
360. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0332 - acc: 0.9880
361. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0319 - acc: 0.9884
362. 896/2000 [============>.................] - ETA: 3s - loss: 0.0318 - acc: 0.9877
363. 928/2000 [============>.................] - ETA: 3s - loss: 0.0307 - acc: 0.9881
364. 944/2000 [=============>................] - ETA: 3s - loss: 0.0302 - acc: 0.9883
365. 960/2000 [=============>................] - ETA: 3s - loss: 0.0297 - acc: 0.9885
366. 976/2000 [=============>................] - ETA: 3s - loss: 0.0293 - acc: 0.9887
367. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0284 - acc: 0.9891
368. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0275 - acc: 0.9894
369. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0267 - acc: 0.9897
370. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0385 - acc: 0.9891
371. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0377 - acc: 0.9894
372. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0367 - acc: 0.9897
373. 1200/2000 [=================>............] - ETA: 2s - loss: 0.0357 - acc: 0.9900
374. 1232/2000 [=================>............] - ETA: 2s - loss: 0.0348 - acc: 0.9903
375. 1264/2000 [=================>............] - ETA: 2s - loss: 0.0339 - acc: 0.9905
376. 1296/2000 [==================>...........] - ETA: 2s - loss: 0.0331 - acc: 0.9907
377. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0323 - acc: 0.9910
378. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0315 - acc: 0.9912
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383. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0298 - acc: 0.9917
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387. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0280 - acc: 0.9922
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389. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0271 - acc: 0.9924
390. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0266 - acc: 0.9926
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392. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0256 - acc: 0.9929
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398. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0310 - acc: 0.9921
399. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0305 - acc: 0.9923
400. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0300 - acc: 0.9924
401. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0299 - acc: 0.9925
402. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0297 - acc: 0.9925
403. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0295 - acc: 0.9926
404. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0292 - acc: 0.9926
405. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0287 - acc: 0.9928
406. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0285 - acc: 0.9928
407. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0281 - acc: 0.9929
408. 2000/2000 [==============================] - 7s 3ms/step - loss: 0.0279 - acc: 0.9930 - val_loss: 0.7294 - val_acc: 0.9100
409. Epoch 41/50
410. 
411. 16/2000 [..............................] - ETA: 5s - loss: 2.9561e-04 - acc: 1.0000
412. 32/2000 [..............................] - ETA: 6s - loss: 1.4786e-04 - acc: 1.0000
413. 64/2000 [..............................] - ETA: 5s - loss: 1.9173e-04 - acc: 1.0000
414. 80/2000 [>.............................] - ETA: 6s - loss: 1.5967e-04 - acc: 1.0000
415. 112/2000 [>.............................] - ETA: 6s - loss: 1.1718e-04 - acc: 1.0000
416. 144/2000 [=>............................] - ETA: 6s - loss: 9.7984e-05 - acc: 1.0000
417. 176/2000 [=>............................] - ETA: 6s - loss: 8.3259e-05 - acc: 1.0000
418. 192/2000 [=>............................] - ETA: 6s - loss: 1.5098e-04 - acc: 1.0000
419. 224/2000 [==>...........................] - ETA: 5s - loss: 3.8021e-04 - acc: 1.0000
420. 256/2000 [==>...........................] - ETA: 5s - loss: 3.3717e-04 - acc: 1.0000
421. 288/2000 [===>..........................] - ETA: 5s - loss: 3.0129e-04 - acc: 1.0000
422. 320/2000 [===>..........................] - ETA: 5s - loss: 2.9784e-04 - acc: 1.0000
423. 336/2000 [====>.........................] - ETA: 5s - loss: 2.9014e-04 - acc: 1.0000
424. 368/2000 [====>.........................] - ETA: 5s - loss: 9.6448e-04 - acc: 1.0000
425. 400/2000 [=====>........................] - ETA: 5s - loss: 8.8825e-04 - acc: 1.0000
426. 432/2000 [=====>........................] - ETA: 4s - loss: 8.7217e-04 - acc: 1.0000
427. 464/2000 [=====>........................] - ETA: 4s - loss: 8.1262e-04 - acc: 1.0000
428. 496/2000 [======>.......................] - ETA: 4s - loss: 7.6102e-04 - acc: 1.0000
429. 528/2000 [======>.......................] - ETA: 4s - loss: 7.2564e-04 - acc: 1.0000
430. 560/2000 [=======>......................] - ETA: 4s - loss: 6.8419e-04 - acc: 1.0000
431. 592/2000 [=======>......................] - ETA: 4s - loss: 6.5613e-04 - acc: 1.0000
432. 624/2000 [========>.....................] - ETA: 4s - loss: 6.3286e-04 - acc: 1.0000
433. 656/2000 [========>.....................] - ETA: 4s - loss: 0.0011 - acc: 1.0000
434. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0040 - acc: 0.9985
435. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0066 - acc: 0.9972
436. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0127 - acc: 0.9960
437. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0122 - acc: 0.9962
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460. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0117 - acc: 0.9961
461. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0129 - acc: 0.9955
462. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0127 - acc: 0.9956
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465. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0121 - acc: 0.9958
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467. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0120 - acc: 0.9959
468. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0118 - acc: 0.9960
469. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0116 - acc: 0.9961
470. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0114 - acc: 0.9962
471. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0112 - acc: 0.9962
472. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0115 - acc: 0.9958
473. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0192 - acc: 0.9943
474. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0198 - acc: 0.9939
475. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0195 - acc: 0.9940
476. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0194 - acc: 0.9940 - val_loss: 0.7656 - val_acc: 0.9025
477. Epoch 42/50
478. 
479. 16/2000 [..............................] - ETA: 5s - loss: 0.0010 - acc: 1.0000
480. 48/2000 [..............................] - ETA: 5s - loss: 7.5196e-04 - acc: 1.0000
481. 80/2000 [>.............................] - ETA: 4s - loss: 0.0011 - acc: 1.0000
482. 112/2000 [>.............................] - ETA: 4s - loss: 7.9277e-04 - acc: 1.0000
483. 128/2000 [>.............................] - ETA: 5s - loss: 0.0049 - acc: 1.0000
484. 144/2000 [=>............................] - ETA: 5s - loss: 0.0043 - acc: 1.0000
485. 176/2000 [=>............................] - ETA: 5s - loss: 0.0037 - acc: 1.0000
486. 208/2000 [==>...........................] - ETA: 5s - loss: 0.0037 - acc: 1.0000
487. 240/2000 [==>...........................] - ETA: 5s - loss: 0.0032 - acc: 1.0000
488. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0029 - acc: 1.0000
489. 304/2000 [===>..........................] - ETA: 4s - loss: 0.0026 - acc: 1.0000
490. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0024 - acc: 1.0000
491. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0023 - acc: 1.0000
492. 368/2000 [====>.........................] - ETA: 4s - loss: 0.0023 - acc: 1.0000
493. 400/2000 [=====>........................] - ETA: 4s - loss: 0.0021 - acc: 1.0000
494. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0020 - acc: 1.0000
495. 464/2000 [=====>........................] - ETA: 4s - loss: 0.0019 - acc: 1.0000
496. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0018 - acc: 1.0000
497. 528/2000 [======>.......................] - ETA: 4s - loss: 0.0087 - acc: 0.9981
498. 560/2000 [=======>......................] - ETA: 4s - loss: 0.0111 - acc: 0.9964
499. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0105 - acc: 0.9966
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504. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0086 - acc: 0.9973
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529. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0101 - acc: 0.9961
530. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0100 - acc: 0.9961
531. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0098 - acc: 0.9962
532. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0096 - acc: 0.9963
533. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0096 - acc: 0.9964
534. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0095 - acc: 0.9964
535. 1696/2000 [========================>.....] - ETA: 0s - loss: 0.0094 - acc: 0.9965
536. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0092 - acc: 0.9965
537. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0091 - acc: 0.9966
538. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0090 - acc: 0.9966
539. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0096 - acc: 0.9961
540. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0095 - acc: 0.9962
541. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0098 - acc: 0.9957
542. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0096 - acc: 0.9958
543. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0110 - acc: 0.9954
544. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0120 - acc: 0.9949
545. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0122 - acc: 0.9950 - val_loss: 0.7119 - val_acc: 0.9087
546. Epoch 43/50
547. 
548. 16/2000 [..............................] - ETA: 5s - loss: 6.3571e-04 - acc: 1.0000
549. 32/2000 [..............................] - ETA: 6s - loss: 0.0106 - acc: 1.0000
550. 48/2000 [..............................] - ETA: 6s - loss: 0.0071 - acc: 1.0000
551. 80/2000 [>.............................] - ETA: 5s - loss: 0.0743 - acc: 0.9875
552. 112/2000 [>.............................] - ETA: 5s - loss: 0.0531 - acc: 0.9911
553. 144/2000 [=>............................] - ETA: 5s - loss: 0.0417 - acc: 0.9931
554. 176/2000 [=>............................] - ETA: 5s - loss: 0.0341 - acc: 0.9943
555. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0289 - acc: 0.9952
556. 240/2000 [==>...........................] - ETA: 4s - loss: 0.0251 - acc: 0.9958
557. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0223 - acc: 0.9963
558. 304/2000 [===>..........................] - ETA: 4s - loss: 0.0205 - acc: 0.9967
559. 336/2000 [====>.........................] - ETA: 4s - loss: 0.0187 - acc: 0.9970
560. 368/2000 [====>.........................] - ETA: 4s - loss: 0.0170 - acc: 0.9973
561. 384/2000 [====>.........................] - ETA: 4s - loss: 0.0163 - acc: 0.9974
562. 400/2000 [=====>........................] - ETA: 4s - loss: 0.0179 - acc: 0.9950
563. 416/2000 [=====>........................] - ETA: 4s - loss: 0.0173 - acc: 0.9952
564. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0160 - acc: 0.9955
565. 464/2000 [=====>........................] - ETA: 4s - loss: 0.0162 - acc: 0.9957
566. 480/2000 [======>.......................] - ETA: 4s - loss: 0.0156 - acc: 0.9958
567. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0153 - acc: 0.9960
568. 528/2000 [======>.......................] - ETA: 4s - loss: 0.0144 - acc: 0.9962
569. 560/2000 [=======>......................] - ETA: 4s - loss: 0.0135 - acc: 0.9964
570. 576/2000 [=======>......................] - ETA: 4s - loss: 0.0132 - acc: 0.9965
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572. 640/2000 [========>.....................] - ETA: 4s - loss: 0.0123 - acc: 0.9969
573. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0117 - acc: 0.9970
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578. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0101 - acc: 0.9974
579. 816/2000 [===========>..................] - ETA: 3s - loss: 0.0097 - acc: 0.9975
580. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0095 - acc: 0.9976
581. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0098 - acc: 0.9977
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583. 928/2000 [============>.................] - ETA: 3s - loss: 0.0092 - acc: 0.9978
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586. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0088 - acc: 0.9980
587. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0087 - acc: 0.9981
588. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0084 - acc: 0.9981
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592. 1200/2000 [=================>............] - ETA: 2s - loss: 0.0085 - acc: 0.9975
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594. 1264/2000 [=================>............] - ETA: 2s - loss: 0.0092 - acc: 0.9968
595. 1280/2000 [==================>...........] - ETA: 2s - loss: 0.0099 - acc: 0.9969
596. 1296/2000 [==================>...........] - ETA: 2s - loss: 0.0098 - acc: 0.9969
597. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0176 - acc: 0.9962
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600. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0167 - acc: 0.9965
601. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0163 - acc: 0.9966
602. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0187 - acc: 0.9960
603. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0225 - acc: 0.9954
604. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0221 - acc: 0.9955
605. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0216 - acc: 0.9956
606. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0216 - acc: 0.9957
607. 1648/2000 [=======================>......] - ETA: 1s - loss: 0.0211 - acc: 0.9958
608. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0212 - acc: 0.9952
609. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0208 - acc: 0.9953
610. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0205 - acc: 0.9954
611. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0207 - acc: 0.9955
612. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0207 - acc: 0.9955
613. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0203 - acc: 0.9956
614. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0214 - acc: 0.9946
615. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0264 - acc: 0.9936
616. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0260 - acc: 0.9937
617. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0281 - acc: 0.9933
618. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0276 - acc: 0.9934
619. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0272 - acc: 0.9935 - val_loss: 0.6954 - val_acc: 0.9113
620. Epoch 44/50
621. 
622. 16/2000 [..............................] - ETA: 4s - loss: 0.0734 - acc: 0.9375
623. 48/2000 [..............................] - ETA: 4s - loss: 0.1275 - acc: 0.9375
624. 80/2000 [>.............................] - ETA: 4s - loss: 0.0768 - acc: 0.9625
625. 112/2000 [>.............................] - ETA: 4s - loss: 0.0549 - acc: 0.9732
626. 144/2000 [=>............................] - ETA: 4s - loss: 0.0836 - acc: 0.9722
627. 176/2000 [=>............................] - ETA: 4s - loss: 0.0684 - acc: 0.9773
628. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0579 - acc: 0.9808
629. 240/2000 [==>...........................] - ETA: 4s - loss: 0.0516 - acc: 0.9833
630. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0477 - acc: 0.9853
631. 304/2000 [===>..........................] - ETA: 3s - loss: 0.0429 - acc: 0.9868
632. 336/2000 [====>.........................] - ETA: 3s - loss: 0.0389 - acc: 0.9881
633. 368/2000 [====>.........................] - ETA: 3s - loss: 0.0355 - acc: 0.9891
634. 400/2000 [=====>........................] - ETA: 3s - loss: 0.0327 - acc: 0.9900
635. 432/2000 [=====>........................] - ETA: 3s - loss: 0.0303 - acc: 0.9907
636. 464/2000 [=====>........................] - ETA: 3s - loss: 0.0285 - acc: 0.9914
637. 496/2000 [======>.......................] - ETA: 3s - loss: 0.0413 - acc: 0.9899
638. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0389 - acc: 0.9905
639. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0368 - acc: 0.9911
640. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0348 - acc: 0.9916
641. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0330 - acc: 0.9920
642. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0314 - acc: 0.9924
643. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0304 - acc: 0.9927
644. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0291 - acc: 0.9931
645. 752/2000 [==========>...................] - ETA: 2s - loss: 0.0279 - acc: 0.9934
646. 784/2000 [==========>...................] - ETA: 2s - loss: 0.0267 - acc: 0.9936
647. 816/2000 [===========>..................] - ETA: 2s - loss: 0.0257 - acc: 0.9939
648. 848/2000 [===========>..................] - ETA: 2s - loss: 0.0247 - acc: 0.9941
649. 880/2000 [============>.................] - ETA: 2s - loss: 0.0238 - acc: 0.9943
650. 912/2000 [============>.................] - ETA: 2s - loss: 0.0230 - acc: 0.9945
651. 944/2000 [=============>................] - ETA: 2s - loss: 0.0224 - acc: 0.9947
652. 976/2000 [=============>................] - ETA: 2s - loss: 0.0216 - acc: 0.9949
653. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0209 - acc: 0.9950
654. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0203 - acc: 0.9952
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659. 1200/2000 [=================>............] - ETA: 1s - loss: 0.0176 - acc: 0.9958
660. 1216/2000 [=================>............] - ETA: 1s - loss: 0.0174 - acc: 0.9959
661. 1248/2000 [=================>............] - ETA: 1s - loss: 0.0170 - acc: 0.9960
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663. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0179 - acc: 0.9954
664. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0175 - acc: 0.9955
665. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0171 - acc: 0.9956
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668. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0163 - acc: 0.9958
669. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0160 - acc: 0.9959
670. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0156 - acc: 0.9960
671. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0154 - acc: 0.9961
672. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0151 - acc: 0.9962
673. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0148 - acc: 0.9962
674. 1616/2000 [=======================>......] - ETA: 0s - loss: 0.0146 - acc: 0.9963
675. 1632/2000 [=======================>......] - ETA: 0s - loss: 0.0151 - acc: 0.9957
676. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0189 - acc: 0.9946
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678. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0184 - acc: 0.9947
679. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0222 - acc: 0.9937
680. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0218 - acc: 0.9938
681. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0214 - acc: 0.9939
682. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0210 - acc: 0.9940
683. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0207 - acc: 0.9941
684. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0203 - acc: 0.9942
685. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0200 - acc: 0.9943
686. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0197 - acc: 0.9944
687. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0195 - acc: 0.9945
688. 2000/2000 [==============================] - 5s 3ms/step - loss: 0.0193 - acc: 0.9945 - val_loss: 0.7085 - val_acc: 0.9075
689. Epoch 45/50
690. 
691. 16/2000 [..............................] - ETA: 4s - loss: 9.9615e-06 - acc: 1.0000
692. 48/2000 [..............................] - ETA: 4s - loss: 5.9457e-05 - acc: 1.0000
693. 80/2000 [>.............................] - ETA: 4s - loss: 4.5511e-05 - acc: 1.0000
694. 112/2000 [>.............................] - ETA: 4s - loss: 0.0016 - acc: 1.0000
695. 144/2000 [=>............................] - ETA: 4s - loss: 0.0012 - acc: 1.0000
696. 176/2000 [=>............................] - ETA: 4s - loss: 9.9961e-04 - acc: 1.0000
697. 208/2000 [==>...........................] - ETA: 4s - loss: 8.8525e-04 - acc: 1.0000
698. 240/2000 [==>...........................] - ETA: 4s - loss: 7.7075e-04 - acc: 1.0000
699. 272/2000 [===>..........................] - ETA: 4s - loss: 0.0015 - acc: 1.0000
700. 288/2000 [===>..........................] - ETA: 4s - loss: 0.0051 - acc: 0.9965
701. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0049 - acc: 0.9969
702. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0045 - acc: 0.9972
703. 384/2000 [====>.........................] - ETA: 4s - loss: 0.0041 - acc: 0.9974
704. 416/2000 [=====>........................] - ETA: 4s - loss: 0.0038 - acc: 0.9976
705. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0036 - acc: 0.9977
706. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0042 - acc: 0.9978
707. 480/2000 [======>.......................] - ETA: 4s - loss: 0.0042 - acc: 0.9979
708. 512/2000 [======>.......................] - ETA: 3s - loss: 0.0040 - acc: 0.9980
709. 544/2000 [=======>......................] - ETA: 3s - loss: 0.0038 - acc: 0.9982
710. 576/2000 [=======>......................] - ETA: 3s - loss: 0.0035 - acc: 0.9983
711. 608/2000 [========>.....................] - ETA: 3s - loss: 0.0034 - acc: 0.9984
712. 640/2000 [========>.....................] - ETA: 3s - loss: 0.0032 - acc: 0.9984
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714. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0068 - acc: 0.9957
715. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0066 - acc: 0.9959
716. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0167 - acc: 0.9935
717. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0161 - acc: 0.9938
718. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0156 - acc: 0.9940
719. 848/2000 [===========>..................] - ETA: 3s - loss: 0.0156 - acc: 0.9941
720. 880/2000 [============>.................] - ETA: 2s - loss: 0.0151 - acc: 0.9943
721. 912/2000 [============>.................] - ETA: 2s - loss: 0.0156 - acc: 0.9934
722. 944/2000 [=============>................] - ETA: 2s - loss: 0.0153 - acc: 0.9936
723. 976/2000 [=============>................] - ETA: 2s - loss: 0.0149 - acc: 0.9939
724. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0145 - acc: 0.9940
725. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0140 - acc: 0.9942
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734. 1280/2000 [==================>...........] - ETA: 1s - loss: 0.0114 - acc: 0.9953
735. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0112 - acc: 0.9954
736. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0109 - acc: 0.9955
737. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0107 - acc: 0.9956
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740. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0101 - acc: 0.9959
741. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0101 - acc: 0.9960
742. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0100 - acc: 0.9960
743. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0099 - acc: 0.9961
744. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0097 - acc: 0.9961
745. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0098 - acc: 0.9962
746. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0096 - acc: 0.9963
747. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0094 - acc: 0.9964
748. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0093 - acc: 0.9964
749. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0140 - acc: 0.9952
750. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0155 - acc: 0.9947
751. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0159 - acc: 0.9942
752. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0180 - acc: 0.9938
753. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0177 - acc: 0.9939
754. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0174 - acc: 0.9940
755. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0173 - acc: 0.9941
756. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0170 - acc: 0.9942
757. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0167 - acc: 0.9943
758. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0166 - acc: 0.9944
759. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0170 - acc: 0.9940
760. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0168 - acc: 0.9940 - val_loss: 0.7875 - val_acc: 0.9025
761. Epoch 46/50
762. 
763. 16/2000 [..............................] - ETA: 4s - loss: 0.0039 - acc: 1.0000
764. 48/2000 [..............................] - ETA: 4s - loss: 0.0020 - acc: 1.0000
765. 80/2000 [>.............................] - ETA: 4s - loss: 0.0012 - acc: 1.0000
766. 112/2000 [>.............................] - ETA: 4s - loss: 8.7608e-04 - acc: 1.0000
767. 144/2000 [=>............................] - ETA: 4s - loss: 6.8217e-04 - acc: 1.0000
768. 176/2000 [=>............................] - ETA: 4s - loss: 6.9596e-04 - acc: 1.0000
769. 208/2000 [==>...........................] - ETA: 4s - loss: 5.8926e-04 - acc: 1.0000
770. 240/2000 [==>...........................] - ETA: 4s - loss: 6.2508e-04 - acc: 1.0000
771. 272/2000 [===>..........................] - ETA: 4s - loss: 5.5344e-04 - acc: 1.0000
772. 304/2000 [===>..........................] - ETA: 4s - loss: 5.1553e-04 - acc: 1.0000
773. 336/2000 [====>.........................] - ETA: 4s - loss: 4.6863e-04 - acc: 1.0000
774. 368/2000 [====>.........................] - ETA: 3s - loss: 4.5044e-04 - acc: 1.0000
775. 400/2000 [=====>........................] - ETA: 3s - loss: 4.1445e-04 - acc: 1.0000
776. 432/2000 [=====>........................] - ETA: 3s - loss: 3.8425e-04 - acc: 1.0000
777. 464/2000 [=====>........................] - ETA: 3s - loss: 4.3938e-04 - acc: 1.0000
778. 496/2000 [======>.......................] - ETA: 3s - loss: 0.0052 - acc: 0.9980
779. 528/2000 [======>.......................] - ETA: 3s - loss: 0.0049 - acc: 0.9981
780. 560/2000 [=======>......................] - ETA: 3s - loss: 0.0047 - acc: 0.9982
781. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0044 - acc: 0.9983
782. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0042 - acc: 0.9984
783. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0040 - acc: 0.9985
784. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0039 - acc: 0.9985
785. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0038 - acc: 0.9986
786. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0036 - acc: 0.9986
787. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0035 - acc: 0.9987
788. 800/2000 [===========>..................] - ETA: 2s - loss: 0.0039 - acc: 0.9988
789. 832/2000 [===========>..................] - ETA: 2s - loss: 0.0038 - acc: 0.9988
790. 864/2000 [===========>..................] - ETA: 2s - loss: 0.0043 - acc: 0.9988
791. 896/2000 [============>.................] - ETA: 2s - loss: 0.0173 - acc: 0.9978
792. 928/2000 [============>.................] - ETA: 2s - loss: 0.0168 - acc: 0.9978
793. 960/2000 [=============>................] - ETA: 2s - loss: 0.0162 - acc: 0.9979
794. 992/2000 [=============>................] - ETA: 2s - loss: 0.0157 - acc: 0.9980
795. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0152 - acc: 0.9980
796. 1056/2000 [==============>...............] - ETA: 2s - loss: 0.0267 - acc: 0.9962
797. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0259 - acc: 0.9963
798. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0252 - acc: 0.9964
799. 1152/2000 [================>.............] - ETA: 2s - loss: 0.0245 - acc: 0.9965
800. 1184/2000 [================>.............] - ETA: 2s - loss: 0.0238 - acc: 0.9966
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802. 1248/2000 [=================>............] - ETA: 1s - loss: 0.0226 - acc: 0.9968
803. 1280/2000 [==================>...........] - ETA: 1s - loss: 0.0221 - acc: 0.9969
804. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0216 - acc: 0.9970
805. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0214 - acc: 0.9970
806. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0209 - acc: 0.9971
807. 1392/2000 [===================>..........] - ETA: 1s - loss: 0.0204 - acc: 0.9971
808. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0199 - acc: 0.9972
809. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0195 - acc: 0.9973
810. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0191 - acc: 0.9973
811. 1520/2000 [=====================>........] - ETA: 1s - loss: 0.0187 - acc: 0.9974
812. 1552/2000 [======================>.......] - ETA: 1s - loss: 0.0183 - acc: 0.9974
813. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0179 - acc: 0.9975
814. 1616/2000 [=======================>......] - ETA: 0s - loss: 0.0176 - acc: 0.9975
815. 1648/2000 [=======================>......] - ETA: 0s - loss: 0.0172 - acc: 0.9976
816. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0169 - acc: 0.9976
817. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0166 - acc: 0.9977
818. 1744/2000 [=========================>....] - ETA: 0s - loss: 0.0163 - acc: 0.9977
819. 1776/2000 [=========================>....] - ETA: 0s - loss: 0.0160 - acc: 0.9977
820. 1808/2000 [==========================>...] - ETA: 0s - loss: 0.0157 - acc: 0.9978
821. 1840/2000 [==========================>...] - ETA: 0s - loss: 0.0154 - acc: 0.9978
822. 1872/2000 [===========================>..] - ETA: 0s - loss: 0.0152 - acc: 0.9979
823. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0151 - acc: 0.9979
824. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0148 - acc: 0.9979
825. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0147 - acc: 0.9979
826. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0145 - acc: 0.9980
827. 2000/2000 [==============================] - 5s 3ms/step - loss: 0.0143 - acc: 0.9980 - val_loss: 0.8773 - val_acc: 0.9012
828. Epoch 47/50
829. 
830. 16/2000 [..............................] - ETA: 5s - loss: 0.2486 - acc: 0.9375
831. 48/2000 [..............................] - ETA: 5s - loss: 0.0829 - acc: 0.9792
832. 80/2000 [>.............................] - ETA: 5s - loss: 0.0505 - acc: 0.9875
833. 112/2000 [>.............................] - ETA: 5s - loss: 0.0368 - acc: 0.9911
834. 144/2000 [=>............................] - ETA: 5s - loss: 0.0286 - acc: 0.9931
835. 176/2000 [=>............................] - ETA: 4s - loss: 0.0266 - acc: 0.9943
836. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0225 - acc: 0.9952
837. 240/2000 [==>...........................] - ETA: 4s - loss: 0.0197 - acc: 0.9958
838. 256/2000 [==>...........................] - ETA: 4s - loss: 0.0220 - acc: 0.9922
839. 288/2000 [===>..........................] - ETA: 4s - loss: 0.0198 - acc: 0.9931
840. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0184 - acc: 0.9938
841. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0167 - acc: 0.9943
842. 384/2000 [====>.........................] - ETA: 4s - loss: 0.0153 - acc: 0.9948
843. 416/2000 [=====>........................] - ETA: 4s - loss: 0.0143 - acc: 0.9952
844. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0137 - acc: 0.9954
845. 464/2000 [=====>........................] - ETA: 4s - loss: 0.0128 - acc: 0.9957
846. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0121 - acc: 0.9960
847. 528/2000 [======>.......................] - ETA: 4s - loss: 0.0114 - acc: 0.9962
848. 560/2000 [=======>......................] - ETA: 4s - loss: 0.0108 - acc: 0.9964
849. 592/2000 [=======>......................] - ETA: 3s - loss: 0.0107 - acc: 0.9966
850. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0105 - acc: 0.9968
851. 656/2000 [========>.....................] - ETA: 3s - loss: 0.0120 - acc: 0.9954
852. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0115 - acc: 0.9956
853. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0112 - acc: 0.9957
854. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0107 - acc: 0.9959
855. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0103 - acc: 0.9961
856. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0099 - acc: 0.9962
857. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0095 - acc: 0.9964
858. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0092 - acc: 0.9965
859. 896/2000 [============>.................] - ETA: 3s - loss: 0.0088 - acc: 0.9967
860. 928/2000 [============>.................] - ETA: 2s - loss: 0.0085 - acc: 0.9968
861. 960/2000 [=============>................] - ETA: 2s - loss: 0.0083 - acc: 0.9969
862. 992/2000 [=============>................] - ETA: 2s - loss: 0.0080 - acc: 0.9970
863. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0078 - acc: 0.9971
864. 1056/2000 [==============>...............] - ETA: 2s - loss: 0.0075 - acc: 0.9972
865. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0073 - acc: 0.9972
866. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0072 - acc: 0.9973
867. 1152/2000 [================>.............] - ETA: 2s - loss: 0.0070 - acc: 0.9974
868. 1184/2000 [================>.............] - ETA: 2s - loss: 0.0068 - acc: 0.9975
869. 1216/2000 [=================>............] - ETA: 2s - loss: 0.0067 - acc: 0.9975
870. 1248/2000 [=================>............] - ETA: 2s - loss: 0.0065 - acc: 0.9976
871. 1280/2000 [==================>...........] - ETA: 1s - loss: 0.0063 - acc: 0.9977
872. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0064 - acc: 0.9977
873. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0073 - acc: 0.9970
874. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0072 - acc: 0.9971
875. 1408/2000 [====================>.........] - ETA: 1s - loss: 0.0071 - acc: 0.9972
876. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0069 - acc: 0.9972
877. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0068 - acc: 0.9973
878. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0066 - acc: 0.9973
879. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0065 - acc: 0.9974
880. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0064 - acc: 0.9974
881. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0063 - acc: 0.9975
882. 1632/2000 [=======================>......] - ETA: 0s - loss: 0.0073 - acc: 0.9969
883. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0217 - acc: 0.9958
884. 1696/2000 [========================>.....] - ETA: 0s - loss: 0.0213 - acc: 0.9959
885. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0237 - acc: 0.9954
886. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0232 - acc: 0.9955
887. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0228 - acc: 0.9955
888. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0224 - acc: 0.9956
889. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0221 - acc: 0.9957
890. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0217 - acc: 0.9958
891. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0213 - acc: 0.9958
892. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0210 - acc: 0.9959
893. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0228 - acc: 0.9955
894. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0236 - acc: 0.9950 - val_loss: 0.9994 - val_acc: 0.8988
895. Epoch 48/50
896. 
897. 16/2000 [..............................] - ETA: 4s - loss: 1.0840e-07 - acc: 1.0000
898. 48/2000 [..............................] - ETA: 4s - loss: 1.8948e-05 - acc: 1.0000
899. 80/2000 [>.............................] - ETA: 4s - loss: 0.0237 - acc: 0.9875
900. 112/2000 [>.............................] - ETA: 4s - loss: 0.0170 - acc: 0.9911
901. 144/2000 [=>............................] - ETA: 4s - loss: 0.0132 - acc: 0.9931
902. 176/2000 [=>............................] - ETA: 4s - loss: 0.0110 - acc: 0.9943
903. 208/2000 [==>...........................] - ETA: 4s - loss: 0.0093 - acc: 0.9952
904. 240/2000 [==>...........................] - ETA: 3s - loss: 0.0081 - acc: 0.9958
905. 272/2000 [===>..........................] - ETA: 3s - loss: 0.0073 - acc: 0.9963
906. 304/2000 [===>..........................] - ETA: 3s - loss: 0.0329 - acc: 0.9934
907. 336/2000 [====>.........................] - ETA: 3s - loss: 0.0495 - acc: 0.9881
908. 368/2000 [====>.........................] - ETA: 3s - loss: 0.0487 - acc: 0.9864
909. 400/2000 [=====>........................] - ETA: 3s - loss: 0.0448 - acc: 0.9875
910. 416/2000 [=====>........................] - ETA: 3s - loss: 0.0436 - acc: 0.9880
911. 448/2000 [=====>........................] - ETA: 3s - loss: 0.0405 - acc: 0.9888
912. 480/2000 [======>.......................] - ETA: 3s - loss: 0.0378 - acc: 0.9896
913. 512/2000 [======>.......................] - ETA: 3s - loss: 0.0354 - acc: 0.9902
914. 544/2000 [=======>......................] - ETA: 3s - loss: 0.0334 - acc: 0.9908
915. 576/2000 [=======>......................] - ETA: 3s - loss: 0.0315 - acc: 0.9913
916. 608/2000 [========>.....................] - ETA: 3s - loss: 0.0299 - acc: 0.9918
917. 640/2000 [========>.....................] - ETA: 3s - loss: 0.0284 - acc: 0.9922
918. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0271 - acc: 0.9926
919. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0259 - acc: 0.9929
920. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0248 - acc: 0.9932
921. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0238 - acc: 0.9935
922. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0233 - acc: 0.9936
923. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0228 - acc: 0.9938
924. 816/2000 [===========>..................] - ETA: 3s - loss: 0.0224 - acc: 0.9939
925. 832/2000 [===========>..................] - ETA: 2s - loss: 0.0219 - acc: 0.9940
926. 864/2000 [===========>..................] - ETA: 2s - loss: 0.0211 - acc: 0.9942
927. 896/2000 [============>.................] - ETA: 2s - loss: 0.0204 - acc: 0.9944
928. 928/2000 [============>.................] - ETA: 2s - loss: 0.0197 - acc: 0.9946
929. 960/2000 [=============>................] - ETA: 2s - loss: 0.0190 - acc: 0.9948
930. 992/2000 [=============>................] - ETA: 2s - loss: 0.0184 - acc: 0.9950
931. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0178 - acc: 0.9951
932. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0176 - acc: 0.9952
933. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0170 - acc: 0.9953
934. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0168 - acc: 0.9954
935. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0166 - acc: 0.9955
936. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0162 - acc: 0.9956
937. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0157 - acc: 0.9957
938. 1200/2000 [=================>............] - ETA: 2s - loss: 0.0159 - acc: 0.9958
939. 1232/2000 [=================>............] - ETA: 2s - loss: 0.0155 - acc: 0.9959
940. 1264/2000 [=================>............] - ETA: 1s - loss: 0.0151 - acc: 0.9960
941. 1296/2000 [==================>...........] - ETA: 1s - loss: 0.0148 - acc: 0.9961
942. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0146 - acc: 0.9962
943. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0143 - acc: 0.9963
944. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0140 - acc: 0.9964
945. 1408/2000 [====================>.........] - ETA: 1s - loss: 0.0137 - acc: 0.9964
946. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0137 - acc: 0.9965
947. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0134 - acc: 0.9966
948. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0131 - acc: 0.9967
949. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0129 - acc: 0.9967
950. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0126 - acc: 0.9968
951. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0123 - acc: 0.9969
952. 1632/2000 [=======================>......] - ETA: 1s - loss: 0.0123 - acc: 0.9969
953. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0121 - acc: 0.9970
954. 1696/2000 [========================>.....] - ETA: 0s - loss: 0.0146 - acc: 0.9965
955. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0154 - acc: 0.9959
956. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0152 - acc: 0.9960
957. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0150 - acc: 0.9961
958. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0147 - acc: 0.9962
959. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0145 - acc: 0.9962
960. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0143 - acc: 0.9963
961. 1904/2000 [===========================>..] - ETA: 0s - loss: 0.0142 - acc: 0.9963
962. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0147 - acc: 0.9959
963. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0152 - acc: 0.9954
964. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0154 - acc: 0.9950 - val_loss: 0.7933 - val_acc: 0.8975
965. Epoch 49/50
966. 
967. 16/2000 [..............................] - ETA: 4s - loss: 5.6955e-05 - acc: 1.0000
968. 48/2000 [..............................] - ETA: 5s - loss: 0.0306 - acc: 0.9792
969. 80/2000 [>.............................] - ETA: 5s - loss: 0.0225 - acc: 0.9875
970. 112/2000 [>.............................] - ETA: 5s - loss: 0.0253 - acc: 0.9821
971. 128/2000 [>.............................] - ETA: 5s - loss: 0.0241 - acc: 0.9844
972. 160/2000 [=>............................] - ETA: 5s - loss: 0.0192 - acc: 0.9875
973. 192/2000 [=>............................] - ETA: 5s - loss: 0.0160 - acc: 0.9896
974. 224/2000 [==>...........................] - ETA: 4s - loss: 0.0139 - acc: 0.9911
975. 256/2000 [==>...........................] - ETA: 4s - loss: 0.0126 - acc: 0.9922
976. 288/2000 [===>..........................] - ETA: 4s - loss: 0.0113 - acc: 0.9931
977. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0101 - acc: 0.9938
978. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0092 - acc: 0.9943
979. 368/2000 [====>.........................] - ETA: 4s - loss: 0.0088 - acc: 0.9946
980. 400/2000 [=====>........................] - ETA: 4s - loss: 0.0118 - acc: 0.9925
981. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0109 - acc: 0.9931
982. 464/2000 [=====>........................] - ETA: 4s - loss: 0.0101 - acc: 0.9935
983. 496/2000 [======>.......................] - ETA: 4s - loss: 0.0095 - acc: 0.9940
984. 528/2000 [======>.......................] - ETA: 4s - loss: 0.0092 - acc: 0.9943
985. 544/2000 [=======>......................] - ETA: 4s - loss: 0.0089 - acc: 0.9945
986. 560/2000 [=======>......................] - ETA: 4s - loss: 0.0087 - acc: 0.9946
987. 576/2000 [=======>......................] - ETA: 4s - loss: 0.0084 - acc: 0.9948
988. 608/2000 [========>.....................] - ETA: 3s - loss: 0.0080 - acc: 0.9951
989. 640/2000 [========>.....................] - ETA: 3s - loss: 0.0076 - acc: 0.9953
990. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0077 - acc: 0.9955
991. 688/2000 [=========>....................] - ETA: 3s - loss: 0.0075 - acc: 0.9956
992. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0073 - acc: 0.9957
993. 720/2000 [=========>....................] - ETA: 3s - loss: 0.0072 - acc: 0.9958
994. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0073 - acc: 0.9959
995. 752/2000 [==========>...................] - ETA: 3s - loss: 0.0071 - acc: 0.9960
996. 784/2000 [==========>...................] - ETA: 3s - loss: 0.0068 - acc: 0.9962
997. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0067 - acc: 0.9962
998. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0066 - acc: 0.9964
999. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0064 - acc: 0.9965
1000. 896/2000 [============>.................] - ETA: 3s - loss: 0.0062 - acc: 0.9967
1001. 912/2000 [============>.................] - ETA: 3s - loss: 0.0061 - acc: 0.9967
1002. 928/2000 [============>.................] - ETA: 3s - loss: 0.0060 - acc: 0.9968
1003. 960/2000 [=============>................] - ETA: 3s - loss: 0.0058 - acc: 0.9969
1004. 992/2000 [=============>................] - ETA: 3s - loss: 0.0056 - acc: 0.9970
1005. 1008/2000 [==============>...............] - ETA: 2s - loss: 0.0080 - acc: 0.9960
1006. 1040/2000 [==============>...............] - ETA: 2s - loss: 0.0083 - acc: 0.9962
1007. 1072/2000 [===============>..............] - ETA: 2s - loss: 0.0109 - acc: 0.9953
1008. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0108 - acc: 0.9954
1009. 1104/2000 [===============>..............] - ETA: 2s - loss: 0.0113 - acc: 0.9946
1010. 1136/2000 [================>.............] - ETA: 2s - loss: 0.0110 - acc: 0.9947
1011. 1168/2000 [================>.............] - ETA: 2s - loss: 0.0107 - acc: 0.9949
1012. 1200/2000 [=================>............] - ETA: 2s - loss: 0.0107 - acc: 0.9950
1013. 1232/2000 [=================>............] - ETA: 2s - loss: 0.0105 - acc: 0.9951
1014. 1264/2000 [=================>............] - ETA: 2s - loss: 0.0102 - acc: 0.9953
1015. 1296/2000 [==================>...........] - ETA: 2s - loss: 0.0100 - acc: 0.9954
1016. 1328/2000 [==================>...........] - ETA: 1s - loss: 0.0099 - acc: 0.9955
1017. 1360/2000 [===================>..........] - ETA: 1s - loss: 0.0096 - acc: 0.9956
1018. 1392/2000 [===================>..........] - ETA: 1s - loss: 0.0095 - acc: 0.9957
1019. 1424/2000 [====================>.........] - ETA: 1s - loss: 0.0093 - acc: 0.9958
1020. 1456/2000 [====================>.........] - ETA: 1s - loss: 0.0091 - acc: 0.9959
1021. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0090 - acc: 0.9959
1022. 1488/2000 [=====================>........] - ETA: 1s - loss: 0.0089 - acc: 0.9960
1023. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0088 - acc: 0.9960
1024. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0087 - acc: 0.9961
1025. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0090 - acc: 0.9962
1026. 1584/2000 [======================>.......] - ETA: 1s - loss: 0.0094 - acc: 0.9962
1027. 1616/2000 [=======================>......] - ETA: 1s - loss: 0.0142 - acc: 0.9957
1028. 1648/2000 [=======================>......] - ETA: 1s - loss: 0.0139 - acc: 0.9958
1029. 1680/2000 [========================>.....] - ETA: 0s - loss: 0.0136 - acc: 0.9958
1030. 1712/2000 [========================>.....] - ETA: 0s - loss: 0.0134 - acc: 0.9959
1031. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0133 - acc: 0.9959
1032. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0130 - acc: 0.9960
1033. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0128 - acc: 0.9961
1034. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0126 - acc: 0.9962
1035. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0124 - acc: 0.9962
1036. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0121 - acc: 0.9963
1037. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0119 - acc: 0.9964
1038. 1952/2000 [============================>.] - ETA: 0s - loss: 0.0117 - acc: 0.9964
1039. 1984/2000 [============================>.] - ETA: 0s - loss: 0.0116 - acc: 0.9965
1040. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0115 - acc: 0.9965 - val_loss: 0.7285 - val_acc: 0.9113
1041. Epoch 50/50
1042. 
1043. 16/2000 [..............................] - ETA: 4s - loss: 2.8943e-05 - acc: 1.0000
1044. 48/2000 [..............................] - ETA: 4s - loss: 1.6005e-05 - acc: 1.0000
1045. 80/2000 [>.............................] - ETA: 4s - loss: 1.4879e-05 - acc: 1.0000
1046. 112/2000 [>.............................] - ETA: 4s - loss: 1.5480e-05 - acc: 1.0000
1047. 144/2000 [=>............................] - ETA: 4s - loss: 1.7468e-04 - acc: 1.0000
1048. 176/2000 [=>............................] - ETA: 4s - loss: 2.6033e-04 - acc: 1.0000
1049. 192/2000 [=>............................] - ETA: 4s - loss: 2.6066e-04 - acc: 1.0000
1050. 224/2000 [==>...........................] - ETA: 4s - loss: 2.2659e-04 - acc: 1.0000
1051. 256/2000 [==>...........................] - ETA: 4s - loss: 2.3789e-04 - acc: 1.0000
1052. 288/2000 [===>..........................] - ETA: 4s - loss: 8.2516e-04 - acc: 1.0000
1053. 320/2000 [===>..........................] - ETA: 4s - loss: 0.0120 - acc: 0.9938
1054. 352/2000 [====>.........................] - ETA: 4s - loss: 0.0109 - acc: 0.9943
1055. 384/2000 [====>.........................] - ETA: 4s - loss: 0.0100 - acc: 0.9948
1056. 400/2000 [=====>........................] - ETA: 4s - loss: 0.0097 - acc: 0.9950
1057. 416/2000 [=====>........................] - ETA: 4s - loss: 0.0093 - acc: 0.9952
1058. 432/2000 [=====>........................] - ETA: 4s - loss: 0.0090 - acc: 0.9954
1059. 448/2000 [=====>........................] - ETA: 4s - loss: 0.0086 - acc: 0.9955
1060. 480/2000 [======>.......................] - ETA: 4s - loss: 0.0081 - acc: 0.9958
1061. 512/2000 [======>.......................] - ETA: 4s - loss: 0.0076 - acc: 0.9961
1062. 544/2000 [=======>......................] - ETA: 4s - loss: 0.0071 - acc: 0.9963
1063. 576/2000 [=======>......................] - ETA: 4s - loss: 0.0067 - acc: 0.9965
1064. 592/2000 [=======>......................] - ETA: 4s - loss: 0.0065 - acc: 0.9966
1065. 608/2000 [========>.....................] - ETA: 3s - loss: 0.0083 - acc: 0.9951
1066. 624/2000 [========>.....................] - ETA: 3s - loss: 0.0081 - acc: 0.9952
1067. 640/2000 [========>.....................] - ETA: 3s - loss: 0.0123 - acc: 0.9938
1068. 672/2000 [=========>....................] - ETA: 3s - loss: 0.0117 - acc: 0.9940
1069. 704/2000 [=========>....................] - ETA: 3s - loss: 0.0112 - acc: 0.9943
1070. 736/2000 [==========>...................] - ETA: 3s - loss: 0.0108 - acc: 0.9946
1071. 768/2000 [==========>...................] - ETA: 3s - loss: 0.0103 - acc: 0.9948
1072. 800/2000 [===========>..................] - ETA: 3s - loss: 0.0099 - acc: 0.9950
1073. 832/2000 [===========>..................] - ETA: 3s - loss: 0.0095 - acc: 0.9952
1074. 864/2000 [===========>..................] - ETA: 3s - loss: 0.0092 - acc: 0.9954
1075. 896/2000 [============>.................] - ETA: 3s - loss: 0.0089 - acc: 0.9955
1076. 928/2000 [============>.................] - ETA: 3s - loss: 0.0086 - acc: 0.9957
1077. 960/2000 [=============>................] - ETA: 2s - loss: 0.0084 - acc: 0.9958
1078. 992/2000 [=============>................] - ETA: 2s - loss: 0.0082 - acc: 0.9960
1079. 1024/2000 [==============>...............] - ETA: 2s - loss: 0.0080 - acc: 0.9961
1080. 1056/2000 [==============>...............] - ETA: 2s - loss: 0.0077 - acc: 0.9962
1081. 1088/2000 [===============>..............] - ETA: 2s - loss: 0.0077 - acc: 0.9963
1082. 1120/2000 [===============>..............] - ETA: 2s - loss: 0.0075 - acc: 0.9964
1083. 1152/2000 [================>.............] - ETA: 2s - loss: 0.0097 - acc: 0.9948
1084. 1184/2000 [================>.............] - ETA: 2s - loss: 0.0094 - acc: 0.9949
1085. 1216/2000 [=================>............] - ETA: 2s - loss: 0.0092 - acc: 0.9951
1086. 1248/2000 [=================>............] - ETA: 2s - loss: 0.0090 - acc: 0.9952
1087. 1280/2000 [==================>...........] - ETA: 2s - loss: 0.0087 - acc: 0.9953
1088. 1312/2000 [==================>...........] - ETA: 1s - loss: 0.0085 - acc: 0.9954
1089. 1344/2000 [===================>..........] - ETA: 1s - loss: 0.0083 - acc: 0.9955
1090. 1376/2000 [===================>..........] - ETA: 1s - loss: 0.0081 - acc: 0.9956
1091. 1408/2000 [====================>.........] - ETA: 1s - loss: 0.0079 - acc: 0.9957
1092. 1440/2000 [====================>.........] - ETA: 1s - loss: 0.0078 - acc: 0.9958
1093. 1472/2000 [=====================>........] - ETA: 1s - loss: 0.0076 - acc: 0.9959
1094. 1504/2000 [=====================>........] - ETA: 1s - loss: 0.0075 - acc: 0.9960
1095. 1536/2000 [======================>.......] - ETA: 1s - loss: 0.0073 - acc: 0.9961
1096. 1568/2000 [======================>.......] - ETA: 1s - loss: 0.0074 - acc: 0.9962
1097. 1600/2000 [=======================>......] - ETA: 1s - loss: 0.0074 - acc: 0.9962
1098. 1632/2000 [=======================>......] - ETA: 1s - loss: 0.0072 - acc: 0.9963
1099. 1664/2000 [=======================>......] - ETA: 0s - loss: 0.0071 - acc: 0.9964
1100. 1696/2000 [========================>.....] - ETA: 0s - loss: 0.0070 - acc: 0.9965
1101. 1728/2000 [========================>.....] - ETA: 0s - loss: 0.0068 - acc: 0.9965
1102. 1760/2000 [=========================>....] - ETA: 0s - loss: 0.0070 - acc: 0.9966
1103. 1792/2000 [=========================>....] - ETA: 0s - loss: 0.0069 - acc: 0.9967
1104. 1824/2000 [==========================>...] - ETA: 0s - loss: 0.0073 - acc: 0.9962
1105. 1856/2000 [==========================>...] - ETA: 0s - loss: 0.0072 - acc: 0.9962
1106. 1888/2000 [===========================>..] - ETA: 0s - loss: 0.0070 - acc: 0.9963
1107. 1920/2000 [===========================>..] - ETA: 0s - loss: 0.0070 - acc: 0.9964
1108. 1936/2000 [============================>.] - ETA: 0s - loss: 0.0082 - acc: 0.9959
1109. 1968/2000 [============================>.] - ETA: 0s - loss: 0.0124 - acc: 0.9949
1110. 2000/2000 [==============================] - 6s 3ms/step - loss: 0.0122 - acc: 0.9950 - val_loss: 0.7943 - val_acc: 0.9125

DL之VGG16(keras框架)：基于VGG16迁移技术实现猫狗分类识别(图片数据量调整→保存h5模型)

基于VGG16迁移技术实现猫狗分类识别(图片数据量调整→保存h5模型)

设计思路

输出结果

1488/1488 4s 2ms/step - loss: 0.0139 - acc: 0.9966 - val_loss: 1.0130 - val_acc: 0.8762

2000/2000 6s 3ms/step - loss: 0.0122 - acc: 0.9950 - val_loss: 0.7943 - val_acc: 0.9125

4000/4000 10s 2ms/step - loss: 0.0216 - acc: 0.9945 - val_loss: 0.9137 - val_acc: 0.8812

6000/6000 15s 2ms/step - loss: 0.0262 - acc: 0.9933 - val_loss: 0.6805 - val_acc: 0.8988

6992/6992 20s 3ms/step - loss: 0.0395 - acc: 0.9894 - val_loss: 0.6387 - val_acc: 0.8975

99980/99980 237s 2ms/step - loss: 0.0598 - acc: 0.9922 - val_loss: 1.2305 - val_acc: 0.9100

核心代码

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