QQ客服 官方微博 反馈留言

	TDSS: A New Word Sense Representation Framework for Information Retrieval
	Liwei Chen ; Yansong Feng ; Dongyan Zhao
	2016
关键词	word sense induction graph clustering query rewriting
英文摘要	Word sense representation is important in the tasks of information retrieval(IR).Existing lexical databases,e.g.,WordNet,and automated word sense representing approaches often use only one view to represent a word,and may not work well in the tasks which are sensitive to the contexts,e.g.,query rewriting.In this paper,we propose a new framework to represent a word sense simultaneously in two views,explanation view and context view.We further propose an novel method to automatically learn such representations from large scale of query logs.Experimental results show that our new sense representations can better handle word substitutions in a query rewriting task.; 1-12
语种	英语
出处	第五届自然语言处理与中文计算会议(NLPCC-ICCPOL2016)论文集中国计算机学会
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/462464]
专题	计算机科学技术研究所
推荐引用方式 GB/T 7714	Liwei Chen,Yansong Feng,Dongyan Zhao. TDSS: A New Word Sense Representation Framework for Information Retrieval. 2016-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。