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Geographical origins traceability performance of traditional NIR spectra and NIR spectra with TMPP.
| Traditional NIR spectra | NIR spectra with TMPP | |
|---|---|---|
| LVs | 3 | 3 |
| Mistake number of training sets | 19 | 0 |
| Mistake number of predicting sets | 11 | 0 |
| Accuracy rate of training set | 91.85% | 100% |
| Accuracy rate of predicting set | 91.34% | 100% |
| Accuracy | 0.96 | 1 |
| Sensitivity | 0.94 | 1 |
| Specificity | 0.90 | 1 |
