Enhancing Dialogue Systems with Discourse-Level Understanding Using Deep Canonical Correlation Analysis
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866917982932828160 |
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| author | Mehndiratta, Akanksha Asawa, Krishna |
| author_facet | Mehndiratta, Akanksha Asawa, Krishna |
| contents | The evolution of conversational agents has been driven by the need for more contextually aware systems that can effectively manage dialogue over extended interactions. To address the limitations of existing models in capturing and utilizing long-term conversational history, we propose a novel framework that integrates Deep Canonical Correlation Analysis (DCCA) for discourse-level understanding. This framework learns discourse tokens to capture relationships between utterances and their surrounding context, enabling a better understanding of long-term dependencies. Experiments on the Ubuntu Dialogue Corpus demonstrate significant enhancement in response selection, based on the improved automatic evaluation metric scores. The results highlight the potential of DCCA in improving dialogue systems by allowing them to filter out irrelevant context and retain critical discourse information for more accurate response retrieval. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_09094 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Enhancing Dialogue Systems with Discourse-Level Understanding Using Deep Canonical Correlation Analysis Mehndiratta, Akanksha Asawa, Krishna Computation and Language The evolution of conversational agents has been driven by the need for more contextually aware systems that can effectively manage dialogue over extended interactions. To address the limitations of existing models in capturing and utilizing long-term conversational history, we propose a novel framework that integrates Deep Canonical Correlation Analysis (DCCA) for discourse-level understanding. This framework learns discourse tokens to capture relationships between utterances and their surrounding context, enabling a better understanding of long-term dependencies. Experiments on the Ubuntu Dialogue Corpus demonstrate significant enhancement in response selection, based on the improved automatic evaluation metric scores. The results highlight the potential of DCCA in improving dialogue systems by allowing them to filter out irrelevant context and retain critical discourse information for more accurate response retrieval. |
| title | Enhancing Dialogue Systems with Discourse-Level Understanding Using Deep Canonical Correlation Analysis |
| topic | Computation and Language |
| url | https://arxiv.org/abs/2504.09094 |