Apply Normalized Accessor Variety in Chinese Word Segmentation
He, Saike1; Wang, Xiaojie2; Yuan Dong1,3; Zhang, Taozheng2; Bai, Xue2
2010-01
发表期刊Journal of Chinese Information Processing
卷号24期号:1页码:1-5
文章类型Research Article
摘要This paper proposes a method combining supervised learning with unsupervised method to conduct Chinese word segmentation(CWS),which incorporates the Accessor Variety(AV) into the Conditional Random Fields(CRFs).To solve the flaw in Accessor Variety(AV) when dealing with limited training data,normalization is introduced to alleviate the fluctuation in the AV value in the phrase of unsupervised segmentation.Experiments on the Bakeoff-4 data indicate that normalized Accessor Variety is effective both for close and open tracks..
关键词Computer Application Chinese Information Processing Unsupervised Segmentation Crfs Normalized Accessor Variety
DOI1003-0077(2010)01-0015-05
收录类别SCI
语种中文
项目资助者高等学校学科创新引智计划资助项目(B08004) ; 国家支撑计划资助项目(2007BAHo5B02-04)
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10774
专题复杂系统管理与控制国家重点实验室_复杂系统研究
通讯作者He, Saike
作者单位1.School of Information and Communication Engineering, Beijing University of Posts and Telecommunications
2.School of Computer Science and Technology, Beijing University of Posts and Telecommunications
3.France Telecom R&D (Beijing)
推荐引用方式
GB/T 7714
He, Saike,Wang, Xiaojie,Yuan Dong,et al. Apply Normalized Accessor Variety in Chinese Word Segmentation[J]. Journal of Chinese Information Processing,2010,24(1):1-5.
APA He, Saike,Wang, Xiaojie,Yuan Dong,Zhang, Taozheng,&Bai, Xue.(2010).Apply Normalized Accessor Variety in Chinese Word Segmentation.Journal of Chinese Information Processing,24(1),1-5.
MLA He, Saike,et al."Apply Normalized Accessor Variety in Chinese Word Segmentation".Journal of Chinese Information Processing 24.1(2010):1-5.
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