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Xiaofei Zhu

3 accepted papers

2024

An Iterative Associative Memory Model for Empathetic Response Generation

ACL 2024long

Empathetic response generation aims to comprehend the cognitive and emotional states in dialogue utterances and generate proper responses. Psychological theories posit that comprehending emotional and cognitive states necessitates iteratively capturing and understanding associated words across dialo…

2023

Exploiting Emotion-Semantic Correlations for Empathetic Response Generation

EMNLP 2023long findings

Empathetic response generation aims to generate empathetic responses by understanding the speaker's emotional feelings from the language of dialogue. Recent methods capture emotional words in the language of communicators and construct them as static vectors to perceive nuanced emotions. However, l…

Cited by 0SourcecodeScholar
2022

MGAD: Learning Descriptional Representation Distilled from Distributional Semantics for Unseen Entities

IJCAI 2022poster

Entity representation plays a central role in building effective entity retrieval models. Recent works propose to learn entity representations based on entity-centric contexts, which achieve SOTA performances on many tasks. However, these methods lead to poor representations for unseen entities sinc…

Cited by 0SourcePDFScholar