Table 3. Image information of PlantVillage dataset.
| Data category | Original data/sheet | Training set/sheet | Test set/sheet |
|---|---|---|---|
| Apple scab | 630 | 1,512 | 437 |
| Apple black rot | 621 | 1,491 | 418 |
| Apple rust | 275 | 1,510 | 416 |
| Apple healthy | 1,645 | 1,495 | 404 |
| Corn gray spot | 513 | 1,505 | 408 |
| Corn rust | 1,192 | 1,502 | 409 |
| Corn healthy | 1,162 | 1,501 | 402 |
| Corn leaf blight | 985 | 1,506 | 394 |
| Grape black rot | 1,180 | 1,500 | 436 |
| Grape black measles | 1,383 | 1,507 | 424 |
| Grape healthy | 423 | 1,508 | 402 |
| Grape leaf blight | 1,076 | 1,506 | 415 |
| Potato early blight | 1,000 | 1,500 | 400 |
| Potato healthy | 152 | 1,464 | 420 |
| Potato late blight | 1,000 | 1,500 | 400 |
| Tomato health | 1,591 | 1,503 | 406 |
| Tomato spot blight | 1,000 | 1,517 | 401 |
| Tomato two spotted spider mite | 1,676 | 1,506 | 405 |
| Tomato late blight | 1,909 | 1,528 | 401 |
| Tomato leaf mold | 952 | 1,502 | 380 |
| Tomato bacterial spot | 2,127 | 1,500 | 425 |
| Tomato target spot | 1,404 | 1,514 | 487 |
| Tomato early blight | 1,000 | 1,500 | 425 |
| Tomato mosaic virus | 373 | 1,495 | 444 |
| Tomato yellow leaf | 5,375 | 1,500 | 400 |
| Total | 30,644 | 37,572 | 10,359 |