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Product Feature Grouping for Opinion Mining
Found in: IEEE Intelligent Systems
By Zhongwu Zhai,Bing Liu,Jingyuan Wang,Hua Xu,Peifa Jia
Issue Date:July 2012
pp. 37-44
A constrained semisupervised learning method classifies words and phrases into feature groups, making it easier to produce an opinion summary of various product reviews.
Identifying Opinion Leaders in BBS
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Zhongwu Zhai, Hua Xu, Peifa Jia
Issue Date:December 2008
pp. 398-401
Opinion leaders play a very important role in information diffusion; they are found in all fields of society and influence the opinions of the masses in their fields. Most proposed algorithms on identifying opinion leaders in internet social network are gl...