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Issue No. 03 - May/June (2010 vol. 25)
ISSN: 1541-1672
pp: 74-80
Hsinchun Chen , University of Arizona
David Zimbra , University of Arizona
<p>Opinion mining, a subdiscipline within data mining and computational linguistics, refers to the computational techniques for extracting, classifying, understanding, and assessing the opinions expressed in various online news sources, social media comments, and other user-generated content. This Trends &#x0026; Controversies department and the next include three articles on opinion mining from distinguished experts in computer science and information systems. Each article presents a unique innovative research framework, computational methods, and selected results and examples.</p>
opinion mining, Web 2.0, Wal-Mart, sentiment analysis, intelligent systems

H. Chen and D. Zimbra, "AI and Opinion Mining," in IEEE Intelligent Systems, vol. 25, no. , pp. 74-80, 2010.
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