Xiajiong Shen

Research on Visualization Algorithm of Association Rules Based on Concept Lattice

2020

The traditional association rule representation method has no way to show the essential relationship between concepts and lacks understanding of the concept level. Concept lattice is a kind of data structure which can show the …

Graph Convolutional Network with Interactive Memory Fusion for Aspect-based Sentiment Analysis

2023 · Journal of Intelligent & Fuzzy Systems

Aspect-based sentiment analysis (ABSA) aims to predict the sentiment polarity of a specified aspect in a sentence. Graph neural networks (GNN) based on dependency trees have been shown to be effective for ABSA by explicitly …