Research Article
Improving Fluency of Spoken Mandarin for Nonnative Speakers by Prosodic Boundary Prediction Based on Deep Learning
Table 4
Experimental results of different methods for PPH boundary prediction.
| Model | Precision (%) | Recall (%) | score (%) |
| ME | 71.77 | 77.24 | 74.40 | CRF | 78.61 | 81.55 | 80.05 | BLSTM | 87.84 | 74.76 | 80.77 | BLSTM-CRF | ā | ā | 82.95 | seq2seq | 83.40 | 81.76 | 82.57 | seq2seq+attention+NSH | 89.10 | 81.71 | 85.24 |
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