OPINION ANALYSIS FOR ONLINE REVIEWS
Av Aoying Zhou, Yuming Lin, Xiaoling Wang, 2016.Del av serien East China Normal University Scientific Reports.
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.
Språk: Engelsk
Oppdag mer
OPINION ANALYSIS FOR ONLINE REVIEWS
Av Aoying Zhou, Yuming Lin, Xiaoling Wang, 2016.Del av serien East China Normal University Scientific Reports.
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.
Oppdag mer
Språk: Engelsk
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