Knowledge graph enhanced aspect-based sentiment analysis incorporating external knowledge

• Main Authors: TEO, Autumn, WANG, Zhaoxia, PEN, Haibo, SUBAGDJA, Budhitama, HO, Seng-Beng, QUEK, Boon Kiat
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Knowledge Graph; Multiview Learning; Feature Fusion; Aspect-Based Sentiment Analysis; Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/8408; https://ink.library.smu.edu.sg/context/sis_research/article/9411/viewcontent/KG_ExternalK_av.pdf
• Institution: Singapore Management University

Aspect-based sentiment analysis (ABSA) is a fine-grained task of sentiment analysis. To better comprehend long complicated sentences and obtain accurate aspect-specific information, linguistic and commonsense knowledge are generally required in this task. However, most current methods employ complic...