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cs.CL2022
Aspect-specific Context Modeling for Aspect-based Sentiment Analysis
Fang Ma, Chen Zhang, Bo Zhang +1
Aspect-based sentiment analysis (ABSA) aims at predicting sentiment polarity (SC) or extracting opinion span (OE) expressed towards a given aspect. Previous work in ABSA mostly rel…
cs.IR2022
Adaptable Text Matching via Meta-Weight Regulator
Bo Zhang, Chen Zhang, Fang Ma +1
Neural text matching models have been used in a range of applications such as question answering and natural language inference, and have yielded a good performance. However, these…