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Opinion Analysis For Online Reviews
Yuming LinXiaoling WangAoying Zhou
出版World Scientific, 2016-06-02
主題Computers / Data Science / Data AnalyticsComputers / Artificial Intelligence / GeneralComputers / Artificial Intelligence / Computer Vision & Pattern RecognitionComputers / Database Administration & Management
ISBN981310046X9789813100466
URLhttp://books.google.com.hk/books?id=WVW2DAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋This book provides a comprehensive introduction on opinion analysis for online reviews. It offers the newest research on opinion mining, including theories, algorithms and datasets. A new feature presentation method is highlighted for sentiment classification. Then, a three-phase framework for sentiment classification is proposed, where a set of sentiment classifiers are selected automatically to make predictions. Such predictions are integrated via ensemble learning. Finally, to solve the problem of combination explosion encountered, a greedy algorithm is devised to select the base classifiers.