Journal of Spectroscopy / 2018 / Article / Tab 5

Research Article

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

Table 5

Optimization parameters and predicting results of SVM models based on three parameter optimization algorithms.

Parameter optimized methodsBest CBest γCV accuracyRecognition rate
Training setValidation set

GS-SVM0.32995.2780100%100% (75/75)100% (39/39)
GA-SVM1.113511.4377100%100% (75/75)100% (39/39)
PSO-SVM0.528315.7922100%100% (75/75)100% (39/39)