Dynamic joint sentiment-topic mode

• Main Authors: HE, Yulan, LIN, Chenghua, GAO, Wei, WONG, Kam-Fai
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2013
• Subjects: Databases and Information Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/4549; https://ink.library.smu.edu.sg/context/sis_research/article/5552/viewcontent/a6_he.pdf
• Institution: Singapore Management University

Social media data are produced continuously by a large and uncontrolled number of users. The dynamic nature of such data requires the sentiment and topic analysis model to be also dynamically updated, capturing the most recent language use of sentiments and topics in text. We propose a dynamic Joint...