Chinese Multi-document Summarization Based on Opinion Similarity

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• 作者：Rui Liu ; Yi An  ; ;   ; ^{anyi@nlsde.buaa.edu.cn} ; Lang Song
• 关键词：Multi-document Summarization ; Opinion Extraction ; Opinion Similarity ; Opinion Mining
• 刊名：Procedia Engineering
• 出版年：2011
• 出版时间：2011
• 年：2011
• 卷：15
• 期：Complete
• 页码：2026-2031
• 全文大小：447 K

文摘

This paper proposes a strategy for Chinese review multi-document summarization based on opinion extraction and opinion similarity. Firstly, sentences are sorted according to their weights which are calculated based on word frequency statistics. Then, it extracts opinions from sentences through finding out sentiment features and corresponding topic features. After that, opinion similarity calculation method is introduced. Based on opinion similarity calculation, sentences which contain more important and less redundant information are optimized as summary.