Research Article
[Retracted] Application of Knowledge Map Based on BiLSTM-CRF Algorithm Model in Ideological and Political Education Question Answering System
Table 2
Performance comparison of different submodels.
| Submodels | Accuracy |
| Entity reference recognition model | 88.19% | Single multihop classification model | 90.23% | Subject-verb-object classification model | 94.66% | Chain classification model | 95.33% | Relational extraction classification model | 95.90% | Entity link model | 99.78% |
|
|