Research Article
[Retracted] Automatic English Pronunciation Evaluation Algorithm Based on Sequence Matching and Feature Fusion
Table 3
Comparison table of matching accuracy.
| Category | AS | AS + RSP | PCA | KPCA (cosine) | Our method |
| All Souls | 92.2 | 84.2 | 95.5 | 26.2 | 100 | Ashmolean | 84 | 100.0 | 82.4 | 30.0 | 100 | Balliol | 100.0 | 100 | 100.0 | 100.0 | 99.7 | Bodleian | 8.9 | 100.0 | 57.8 | 100 | 100.0 | Christ Church | 88.6 | 99.1 | 86.8 | 62.2 | 98.6 | Cornmarket | 100.0 | 100.0 | 95.7 | 56.7 | 84.6 | Hertford | 100.0 | 100.0 | 100.0 | 100 | 100.0 | Magdalen | 72.7 | 84 | 76.7 | 27.3 | 72 | Pitt Rivers | 100 | 100.0 | 100 | 100.0 | l00.0 | Radcliffe Camera | 89.0 | 90.3 | 100.0 | 40.8 | 100.0 |
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