实验数据
设计思路
输出结果
loss is: 913.6623
loss is: 781206160000.0
loss is: 9006693000.0
loss is: 103840136.0
loss is: 1197209.2
loss is: 13816.644
loss is: 173.0564
loss is: 15.756571
loss is: 13.9430275
loss is: 13.922119
loss is: 13.921878
loss is: 13.921875
loss is: 13.921875
loss is: 13.921875
loss is: 13.921875
input is:[120, 5, 85]
output is:15.375002