Domain-consistent syntactic representation for cross-domain aspect sentiment triplet extraction

Guangjin Wang, Bao Wang, Fuyong Xu, Ru Wang, Zhenfang Zhu, Peiyu Liu

Abstract: Highlights•A novel syntactic representation method is proposed to transfer rule knowledge.•Task-related rule knowledge is captured by two designed perceptrons.•Experimental results demonstrate the effectiveness of the proposed method.•The method is also validated by visualizing the syntactic representations.