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 model | Recognition rate | | Training set | Validation set |
| | LDA | 100% (75/75) | 97.44% (38/39) | | SIMCA | 100% (75/75) | 100% (39/39) | | BPNN | 100% (75/75) | 97.44% (38/39) | | SVM | 100% (75/75) | 100% (39/39) |
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