Papers by Luyao Zhu
Task-Aware Self-Supervised Framework for Dialogue Discourse Parsing (2023.findings-emnlp)
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| Challenge: | Existing discourse parsing approaches are constrained by predefined relation types, which can impede the adaptability of the parser for downstream tasks. |
| Approach: | They propose to introduce a task-aware paradigm to improve the versatility of the parser. |
| Outcome: | Empirical studies on dialogue discourse parsing datasets and a downstream task demonstrate the proposed framework. |
PAED: Zero-Shot Persona Attribute Extraction in Dialogues (2023.acl-long)
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| Challenge: | Existing methods for persona attribute extraction from conversations are inconsistent and unreliable. |
| Approach: | They propose a model with a hard negative sampling strategy for generalized zero-shot persona attribute extraction. |
| Outcome: | The proposed model outperforms existing models in persona attribute extraction tasks. |