Research Article
A Sentence-Level Joint Relation Classification Model Based on Reinforcement Learning
Table 3
Comparison of experimental results of each group.
| Method | Precision | Recall | F1 |
| Bi-LSTM-CRF | 0.646 | 0.305 | 0.421 | Bi-LSTM-Attn | 0.650 | 0.447 | 0.524 | Bi-LSTM | 0.615 | 0.414 | 0.495 | LSTM | 0.608 | 0.392 | 0.488 | Bi-LSTM-Attn-RL | 0.661 | 0.452 | 0.528 | Bi-LSTM-CRF-RL | 0.649 | 0.358 | 0.466 |
|
|