Clustering Sentiment Phrases in Product Reviews by Constrained Co-clustering

第四届自然语言处理与中文计算会议(NLPCC 2015)——Clustering sentiment phrases in product reviews is convenient for us to get the most important information about one product directly through thousands of reviews. There are mainly two components in a sentiment phrase, the aspect word and the opinion word. We need to cluster these two parts simultaneously.

关键词: sentiment phrase;product review;hidden Markov random field

主讲人:Dr. Yujie Cao 机构:Tsinghua University

时长:0:17:29 年代:2015年