Soybean Saponin Content Detection Based on Spectral and Image Information Combination

Table 2

Dataset partitioning results by SPXY.

Items	Number of samples	Maximum value (g·100 g^−1)	Minimum value (g·100 g^−1)	Average value (g·100 g^−1)	Standard deviation (g·100 g^−1)	Standard error (g·100 g^−1)
Dataset	300	4.46	1.41	2.78	0.55	0.032
Training dataset	210	4.46	1.41	2.84	0.56	0.039
Test dataset	90	4.42	1.49	2.76	0.54	0.057