Journal of Spectroscopy / 2018 / Article / Tab 7

Research Article

Near Infrared Spectroscopy Based on Supervised Pattern Recognition Methods for Rapid Identification of Adulterated Edible Gelatin

Table 7

Performance comparison of 4 kinds of discrimination models.

Discrimination modelRecognition rate
Training setValidation set

LDA100% (75/75)97.44% (38/39)
SIMCA100% (75/75)100% (39/39)
BPNN100% (75/75)97.44% (38/39)
SVM100% (75/75)100% (39/39)