OPINION ANALYSIS FOR ONLINE REVIEWS(EAST CHINA NORMAL UNIVERSITY SCIENTIFIC REPORTS)

在线评论的观点分析

计算机科学技术基础学科

原   价:
1235.00
售   价:
926.00
发货周期:预计3-5周发货
作      者
出  版 社
出版时间
2016年06月02日
装      帧
精装
ISBN
9789813100435
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页      码
128
语      种
英文
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图书简介
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.
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Harvard Library
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