A Lexical Chain Approach for Update-Style Query-Focused Multi-document Summarization

摘要：

In this paper we propose a novel chain scoring (chain selecting) method to enhance the performance of Lexical Chain algorithm in queryfocused summarization and present an information filtering strategy to adapt Lexical Chain method to update-style summarization.Experiments on DUC2007 datasets demonstrate the encouraging performance.

关键词： Multi-document summarization query-focused update-style lexicai chain

作者: Jing Li Le Sun

作者单位: Institute of Software,Chinese Academy of Sciences,No.4,South Fourth Street,hongguancun,Haidian Distr Institute of Software,Chinese Academy of Sciences,No.4,South Fourth Street,Zhongguancun,Haidian Dist

会议类型: 国际会议

会议名称: 4th Asia Information Retrieval Symposium(AIRS 2008)(第四届亚洲信息检索研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 310-320

在线出版日期: 2008-01-16（万方平台首次上网日期，不代表论文的发表时间）