Table 2.
Class No. | Description | Classified as # 1 | Classified as # 2 | Classified as # 3 | Correct (%) | Incorrect (%) |
---|---|---|---|---|---|---|
1 | Desirable weld | 32 | 2 | 0 | 32 (94.2) | 2 (5.8) |
2 | Shrinkage cavity | 1 | 16 | 0 | 16 (94.2) | 1 (5.8) |
3 | Burn through | 0 | 0 | 10 | 10 (100) | 0 (0) |