Methods

Wavenumber range

Pretreatment

Rc

RMSEC

RMSEP

Rp

LVs

PLSR

3000 - 900

None

0.92

28.78

38.47

0.84

10

PLSR

3000 - 900

SNV + Ctr

0.95

23.20

32.00

0.89

11

PLSR

3000 - 900

MSC + Ctr

0.95

23.17

27.17

0.92

11

CNN

3000 - 900

standardization

0.98

14.10

22.10

0.95

-