利用多个算法模型(LassoR、KernelRidgeR、ElasticNetR、GBR、LGBMR、XGBR)对对国内某平台上海2020年6月份房价数据集【12+1】进行回归预测(包括特征工程)
1、LassoR
LassoR-0.5 Score value: -0.0005055552395767382
LassoR-0.5 R2 value: -0.0005055552395767382
LassoR-0.5 MAE value: 0.09939996261234317
LassoR-0.5 MSE value: 0.015779522350425033
LassoR-0.05 Score value: 0.5022404879755265
LassoR-0.05 R2 value: 0.5022404879755265
LassoR-0.05 MAE value: 0.07037495216160995
LassoR-0.05 MSE value: 0.007850438514802703
LassoR-0.01 Score value: 0.9688284646643495
LassoR-0.01 R2 value: 0.9688284646643495
LassoR-0.01 MAE value: 0.017225365757314693
LassoR-0.01 MSE value: 0.0004916233957423449
LassoR-0.005 Score value: 0.9837696043172183
LassoR-0.005 R2 value: 0.9837696043172183
LassoR-0.005 MAE value: 0.012281723604764734
LassoR-0.005 MSE value: 0.0002559784801708263
LassoR-0.001 Score value: 0.9898771362261237
LassoR-0.001 R2 value: 0.9898771362261237
LassoR-0.001 MAE value: 0.009067394814047579
LassoR-0.001 MSE value: 0.00015965324163736406
LassoR-0.0001 Score value: 0.9942215817581104
LassoR-0.0001 R2 value: 0.9942215817581104
LassoR-0.0001 MAE value: 0.0067102545940495514
LassoR-0.0001 MSE value: 9.113460622032017e-05
[-0.0005055552395767382, 0.5022404879755265, 0.9688284646643495, 0.9837696043172183, 0.9898771362261237, 0.9942215817581104]
2、KernelRidgeR
KernelRidgeR-0.5 Score value: 0.9544414613254653
KernelRidgeR-0.5 R2 value: 0.9544414613254653
KernelRidgeR-0.5 MAE value: 0.020348726878028075
KernelRidgeR-0.5 MSE value: 0.0007185287233066692
KernelRidgeR-0.05 Score value: 0.992221974943464
KernelRidgeR-0.05 R2 value: 0.992221974943464
KernelRidgeR-0.05 MAE value: 0.008029713794101924
KernelRidgeR-0.05 MSE value: 0.00012267150300068682
KernelRidgeR-0.01 Score value: 0.9953080928564902
KernelRidgeR-0.01 R2 value: 0.9953080928564902
KernelRidgeR-0.01 MAE value: 0.006042556218634196
KernelRidgeR-0.01 MSE value: 7.3998643235321e-05
KernelRidgeR-0.005 Score value: 0.9961880311177832
KernelRidgeR-0.005 R2 value: 0.9961880311177832
KernelRidgeR-0.005 MAE value: 0.005338518159253265
KernelRidgeR-0.005 MSE value: 6.012065386449663e-05
KernelRidgeR-0.001 Score value: 0.9973841188580002
KernelRidgeR-0.001 R2 value: 0.9973841188580002
KernelRidgeR-0.001 MAE value: 0.004183983328177061
KernelRidgeR-0.001 MSE value: 4.125649750775996e-05
KernelRidgeR-0.0001 Score value: 0.9977701958859504
KernelRidgeR-0.0001 R2 value: 0.9977701958859504
KernelRidgeR-0.0001 MAE value: 0.0036901575950436236
KernelRidgeR-0.0001 MSE value: 3.516746475864464e-05
[0.9544414613254653, 0.992221974943464, 0.9953080928564902, 0.9961880311177832, 0.9973841188580002, 0.9977701958859504]
