Sentiment analysis and opinion mining
Liu, Bing (1963-)

 

  • Sentiment analysis and opinion mining
  • 紀錄類型: 書目-語言資料,印刷品 : 單行本
    作者: LiuBing, 1963-
    出版地: San Rafael, Calif.
    出版者: Morgan & Claypool;
    出版年: c2012
    面頁冊數: xiv, 165 p.ill. : 24 cm.;
    集叢名: Synthesis lectures on human language technologies#16
    標題: Computational linguistics -
    標題: Data mining -
    標題: Public opinion - Data processing -
    標題: User-generated content - Research -
    附註: Includes bibliographical references (p. 135-163)
    摘要註: Sentiment analysis and opinion mining is the field of study that analyzes people's opinions, sentiments, evaluations, attitudes, and emotions from written language. It is one of the most active research areas in natural language processing and is also widely studied in data mining, Web mining, and text mining. In fact, this research has spread outside of computer science to the management sciences and social sciences due to its importance to business and society as a whole. The growing importance of sentiment analysis coincides with the growth of social media such as reviews, forum discussions, blogs, micro-blogs, Twitter, and social networks. For the first time in human history, we now have a huge volume of opinionated data recorded in digital form for analysis
    ISBN: 978-1-60845-884-4
    內容註: 1. Sentiment analysis: a fascinating problem 2. The problem of sentiment analysis 3. Document sentiment classification 4. Sentence subjectivity and sentiment classification 5. Aspect-based sentiment analysis 6. Sentiment lexicon generation 7. Opinion summarization 8. Analysis of comparative opinions 9. Opinion search and retrieval 10. Opinion spam detection 11. Quality of reviews 12. Concluding remarks
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