Xiangzhi Liu

Context-Guided and Syntactic Augmented Dual Graph Convolutional Network for Aspect-Based Sentiment Analysis

Predicting the sentiment polarity of aspect terms in sentences is the goal of Aspect-Based Sentiment Analysis(ABSA) task. Graph Convolutional Network(GCN) is used in majority of the ABSA task due to its ability to effectively capture the dependencies among words or entities within sentences. However…