DCCL: Question-guided dual-channel contrastive learning framework for emotion-cause pair extraction

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DOI:10.1016/j.eswa.2026.131357
作者：Hongyang Wang, Yajun Du, Jia Liu, Xianyong Li, Xiaoliang Chen, Yanli Lee, Qing Qi, Wanjie Zhang
文献类型：期刊论文
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Elsevier

Abstract：The emotion-cause pair extraction (ECPE) task aims to identify emotion clauses and their corresponding cause clauses from document-level text. It has important applications in a wide range o

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