Contrastive variational information bottleneck for aspect-based sentiment analysis

1 code implementation • 6 Mar 2023 • Mingshan Chang, Min Yang, Qingshan Jiang, Ruifeng Xu

In this paper, we propose to reduce spurious correlations for ABSA, via a novel Contrastive Variational Information Bottleneck framework (called CVIB).

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +1