Daihang Wu — accepted AI-conference papers

2025

AGCL: Aspect Graph Construction and Learning for Aspect-level Sentiment Classification

Zhongquan Jian, Daihang Wu, Shaopan Wang, Yancheng Wang, Junfeng Yao, Meihong Wang +1

COLING 2025main

Prior studies on Aspect-level Sentiment Classification (ALSC) emphasize modeling interrelationships among aspects and contexts but overlook the crucial role of aspects themselves as essential domain knowledge. To this end, we propose AGCL, a novel Aspect Graph Construction and Learning method, aimed…

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2025

Curriculum Contrastive Learning for Aspect-based Sentiment Analysis

Zhongquan Jian, Daihang Wu, Xiangjian Zeng, Junfeng Yao, Meihong Wang, Qingqiang Wu

ICASSP 2025accepted

Pre-trained Language Models (PLMs) have achieved remarkable performance in various Natural Language Processing (NLP) tasks, including Aspect-based Sentiment Analysis (ABSA). Therefore, numerous ABSA models based on PLMs have been proposed, primarily focusing on module design to exploit the inherent…

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