Table 5.
Class No. | Description | Classified as # 1 | Classified as # 2 | Classified as # 3 | Correct (%) | Incorrect (%) |
---|---|---|---|---|---|---|
1 | Desirable weld | 22 | 0 | 0 | 26 (100) | 0 (0) |
2 | Shrinkage cavity | 0 | 11 | 1 | 11 (91.7) | 1 (8.3) |
3 | Burn through | 0 | 0 | 6 | 6 (100) | 0 (0) |