|
Parameter
|
N
|
Full spectra
|
CARS-optimized spectra
|
RF-optimized spectra
|
|---|
|
RMSEC
|
R
2
C
|
RMSECV
|
R
2
CV
|
RMSEC
|
R
2
C
|
RMSECV
|
R
2
CV
|
RMSEC
|
R
2
C
|
RMSECV
|
R
2
CV
|
|---|
|
Hexoses
|
45
|
1.96
|
0.86
|
2.70
|
0.76
|
1.29
|
0.93
|
1.97
|
0.87
|
1.05
|
0.93
|
2.00
|
0.86
|
|
Pentoses
|
45
|
2.20
|
0.68
|
2.86
|
0.48
|
1.55
|
0.86
|
2.04
|
0.75
|
1.12
|
0.87
|
1.85
|
0.77
|
|
Total
|
45
|
1.93
|
0.81
|
2.58
|
0.67
|
1.52
|
0.88
|
2.11
|
0.78
|
1.52
|
0.89
|
2.08
|
0.79
|
- N number of samples, CARS competitive adaptive reweighted sampling, RF random frog, RMSEC root mean standard error of calibration, R2C coefficient determination of calibration, RMSECV root mean standard error of cross-validation, R2CV coefficient determination of cross-validation
