3260 papers • 126 benchmarks • 313 datasets
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A 2-step approach is proposed to address this new ECPE task, which first performs individual emotion extraction and cause extraction via multi-task learning, and then conduct emotion-cause pairing and filtering.
This work proposes a multi-task learning model that can extract emotions, causes and emotion-cause pairs simultaneously in an end-to-end manner and outperforms a range of state-of-the-art approaches in terms of both effectiveness and efficiency.
A new end-to-end approach, called ECPE-Two-Dimensional (ECPE-2D), to represent the emotion-cause pairs by a 2D representation scheme and improves the F1 score of the state-of-the-art from 61.28% to 68.89%.
This work tackles emotion-cause pair extraction from a ranking perspective, i.e., ranking clause pair candidates in a document, and proposes a one-step neural approach which emphasizes inter-clause modeling to perform end-to-end extraction.
A transition-based model is proposed to transform the emotion-cause pair extraction task into a procedure of parsing-like directed graph construction, from which it can recognize emotions with the corresponding causes simultaneously, thereby optimizing separate subtasks jointly and maximizing mutual benefits of tasks interdependently.
A Symmetric Local Search Network model is proposed to perform the detection and matching simultaneously by local search of emotion and cause clauses in a document to demonstrate the superiority of this model over existing state-of-the-art methods.
This paper adapts the NTCIR-13 ECE corpus and establishes a baseline for the ECPE task to produce significant performance improvements over the multi-stage approach and achieves comparable performance to the state-of-the-art methods.
A novel end-to-end Pair Graph Convolutional Network (PairGCN) is presented to model pair-level contexts so that to capture the dependency information among local neighborhood candidate pairs.
A Dual-Questioning Attention Network is proposed to alleviate limitations in emotion cause extraction by question candidate emotions and causes to the context independently through attention networks for a contextual and semantical answer.
This work proposes a feature-task alignment to explicitly model the specific emotion-&cause-specific features and the shared interactive feature in between, and an inter- task alignment, in which the label distance between the ECPE and the combinations of EE&CE are learned to be narrowed for better label consistency.
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