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词义消歧研究:资源、方法与评测 被引量:7

A survey of Chinese word sense disambiguation:Resources,methods and evaluation
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摘要 词义消歧是计算语言学领域的基础性关键研究课题。本文从语言资源建设、词义消歧方法和国际语义评测三个方面概要地介绍了词义消歧研究的现状:语言资源建设主要介绍了语义词典构建和词义标注语料库建设;词义消歧方法重点介绍了有指导的机器学习方法;语义评测主要介绍了国际语义竞赛SemEval。以期了解词义消歧研究的前沿状态,促发从计算的角度来审视义项区分和词义描述,进而促进汉语词汇语义学的研究。 Word sense disambiguation(WSD)has long been a central concern for computational linguistics.This paper makes a general survey of the state of the art in Chinese WSD in three major aspects:(1)linguistic resources;(2)WSD methods;and(3)semantic evaluation.Correspondingly the paper consists of three main parts.The linguistic resources part examines machine lexicon compilation and semantic annotation of a corpus.The WSD methods part concentrates on the supervised learning methods.The semantic evaluation part reviews SemEval.
作者 吴云芳
机构地区 北京大学
出处 《当代语言学》 CSSCI 北大核心 2009年第2期113-123,共11页 Contemporary Linguistics
基金 国家自然科学基金项目(60703063) 国家社会科学基金项目(08CYY016) 国家863高技术研究发展计划基金项目(2007AA01Z198) 国家973重点基础研究发展规划基金项目(2004CB318102)
关键词 词义消歧 义项区分 词义标注语料库 有指导的机器学习方法 语义评测 Chinese word sense disambiguation,sense discrimination,semantic annotation,supervised learning method,semantic evaluation
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