Papers with classification-based and extraction-based methods
Fast and Scalable Dialogue State Tracking with Explicit Modular Decomposition (2021.naacl-main)
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| Challenge: | Existing approaches for dialogue state tracking are mainly based on classification-based and extraction-based methods. |
| Approach: | They propose a model which incorporates both classification-based and extraction-based methods and integrates four modules to jointly extract dialogue states. |
| Outcome: | The proposed model outperforms the state-of-the-art models in multi-domain dialogues with many turns of utterances. |