Models

No of Components

MAPE

RMSE

NMSE

PKPCR

8

6.41

360

0.180

GKPCR

22

6.23

354

0.175

PKPLSR

8

2.60

173

0.042

GKPLSR

22

2.28

149

0.031

PCA-PSVR

5

2.74

177

0.044

PCA-GSVR

5

2.88

194

0.052

PKPCA-SVR

23

2.51

173

0.042

GKPCA-SVR

23

2.50

172

0.041