Table 11.
Classification performance of all classifiers by applying tenfold validation using proposed algorithms with selected features
| Feature types and feature selection methods | Computation time (s) | ||
|---|---|---|---|
| SVM | KNN | Decision tree | |
| Coffee leaf | |||
| Extracted features | 0.7282 | 0.5309 | 0.4021 |
| Selected features | |||
| SFS | 0.5706 | 0.4123 | 0.3371 |
| SBS | 0.6456 | 0.4240 | 0.3202 |
| Relief-F | 0.6252 | 0.4842 | 0.3582 |
| Baby spinach leaf | |||
| Extracted features | 0.8975 | 0.4265 | 0.4053 |
| Selected features | |||
| SFS | 0.6062 | 0.4128 | 0.1071 |
| SBS | 0.4259 | 0.3576 | 0.3247 |
| Relief-F | 0.4485 | 0.3875 | 0.3490 |
| Peashoot leaf | |||
| Extracted features | 0.6825 | 0.4405 | 0.4196 |
| Selected features | |||
| SFS | 0.4699 | 0.3404 | 0.3343 |
| SBS | 0.6504 | 0.1734 | 0.3149 |
| Relief-F | 0.5088 | 0.3766 | 0.3759 |