| 数据集 | 模型 | PER (%) | WER (%) |
| CMUDict | Joint sequence model [13] | 5.88 | 24.53 |
| Bi-directional LSTM [14] | 5.45 | 23.55 | |
| Transformer 4 × 4 [5] | 5.23 | 22.1 | |
| NetTalk | Joint sequence model [13] | 8.26 | 33.67 |
| Bi-directional LSTM [14] | 7.83 | 30.77 | |
| Transformer 4 × 4 [5] | 6.87 | 29.82 | |
| Pronlex | Joint sequence model [13] | 6.78 | 27.33 |
| Bi-directional LSTM [14] | 6.51 | 26.69 |