Research Article

Integration of Artificial Neural Network Modeling and Hyperspectral Data Preprocessing for Discrimination of Colla Corii Asini Adulteration

Table 2

RMSE of prediction set at different AR.

AR (%)PNNPNN + SGPNN + MSCPNN + MSC-SGGRNNGRNN + SGGRNN + MSCGRNN + MSC-SG

00.110.110.100.100.110.110.110.09
50.700.590.580.550.710.620.510.50
100.610.520.420.300.520.500.500.40
150.550.440.420.440.530.400.380.33
200.490.410.400.370.500.320.350.31
250.430.350.350.330.440.350.350.31
300.300.310.310.300.150.350.320.26
350.290.310.310.210.430.160.350.21
400.210.310.280.190.210.160.110.12
450.150.130.170.160.200.140.280.22
500.140.130.170.150.140.130.150.15
550.220.190.160.160.200.210.200.11
600.200.150.150.150.200.200.200.14
650.170.150.150.140.170.160.150.14
700.150.190.140.130.160.180.160.13
750.160.170.140.110.160.160.140.12
800.160.160.130.090.160.160.140.10
850.150.120.110.090.150.150.160.09
900.130.110.100.090.120.120.120.10
950.110.100.100.090.110.100.090.09