Research Article
Effects of UV-B Radiation on Near-Infrared Spectroscopy and Identification of Puccinia striiformis f. sp. tritici
Table 3
The best indexes for Pst race identification SVM models.
| | Model number | Model name | Total number of samples | Total number of | Optimal parameters | Overall identification | Overall identification | | for training set | samples for testing set | C | γ | accuracy of training set/% | accuracy of testing set/% |
| | Model 5 | Race identification model of Pst under 0 w/cm2 treatment | 60 | 30 | 4 | 8 | 100.00 | 100.00 | | Model 6 | Race identification model of Pst under 150 w/cm2 treatment | 60 | 30 | 0.5 | 1024 | 100.00 | 93.33 | | Model 7 | Race identification model of Pst under 200 w/cm2 treatment | 60 | 30 | 0.5 | 256 | 100.00 | 100.00 | | Model 8 | Race identification model of Pst under 250 w/cm2 treatment | 60 | 30 | 0.5 | 64 | 100.00 | 90.00 | | Model 9 | Race identification model of Pst based on the mixed treatment of four UV-B radiation intensities | 240 | 120 | 4 | 128 | 100.00 | 100.00 |
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