Table 4 The results of using the SVMR and RF and SP wavelength selection algorithms for determining the degree of collision strength in both calibration and prediction processes.

From: Fast quantifying collision strength index of ethylene-vinyl acetate copolymer coverings on the fields based on near infrared hyperspectral imaging techniques

Models

Calibration set

Prediction set

RMSE CV

RMSE P

RPD

SVMR

87.35

2.460

84.08

2.698

2.383

RF-SVMR

91.03

2.095

90.94

2.150

2.990

SP-SVMR

93.48

1.963

93.05

2.091

3.074

Back to article page