Lexicon knowledge extraction with sentiment polarity computation

• Main Authors: WANG, Zhaoxia, TONG, Vincent Joo Chuan, RUAN, Pingcheng, LI, Fang
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2016
• Subjects: Weibo; Chinese microblog; Domain knowledge building; Lexicon knowledge extraction; Natural Language Processing; Sentiment analysis; Artificial Intelligence and Robotics; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/5488; https://ink.library.smu.edu.sg/context/sis_research/article/6491/viewcontent/Lexicon_av.pdf
• Institution: Singapore Management University

Sentiment analysis is one of the most popular natural language processing techniques. It aims to identify the sentiment polarity (positive, negative, neutral or mixed) within a given text. The proper lexicon knowledge is very important for the lexicon-based sentiment analysis methods since they hing...