徐学可,谭松波,刘 悦,程学旗. 基于带汇点流形的面向属性抽取式观点摘要[J]. 中文信息学报, 2014, 28(4): 84-91.
XU Xueke,TAN Songbo,LIU Yue,CHENG Xueqi. A Aspect-based Extractive Opinion Summarization By Manifold Ranking with Sink Points. , 2014, 28(4): 84-91.
基于带汇点流形的面向属性抽取式观点摘要
徐学可1,2,谭松波1,刘 悦1,程学旗1
1. 中国科学院 计算技术研究所,北京 100190; 2. 中国科学院大学,北京 100190
A Aspect-based Extractive Opinion Summarization By Manifold Ranking with Sink Points
XU Xueke1,2,TAN Songbo1,LIU Yue1,CHENG Xueqi1
1. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China; 2. University of Chinese Academic of Sciences, Beijing 100190, China
Abstract：In this poster, we consider the problem of aspect-based extractive opinion summarization of online reviews. In additior to extracting aspect-relevant opinions as most existing approach do, we propose to further consider the requirements of informativeness, salience, and diversity in order to generate a high-quality summary. We proposed a unified summary extracting framework based on manifold ranking with sink points to address the three proposed requirements in a unified ranking process. Experiments with restaurant reviews show the reason-ability of the proposed requirements and effectiveness of the proposed approach.
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2014, Vol. 28 
