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CNN Model test results.
| Test set | Classification | Number of pictures (sheet) | Accuracy | Test speed (s/sheet) |
|---|---|---|---|---|
| Penetration | Full penetration | 362 | 0.995945 | 0.060629 |
| Sag depression | 224 | 0.989011 | ||
| Burn through | 133 | 0.993358 | ||
| Pores | With pores | 305 | 0.971365 | 0.060836 |
| No pore | 295 | 0.980151 | ||
| Arc light | Strong arc interference | 1121 | 0.996725 | 0.060782 |
| Weak arc interference | 560 | 0.971772 | ||
| Slags | With slags | 595 | 0.985129 | 0.060645 |
| Little slag | 300 | 0.970987 |
