uyghur semantic similarity computation based on contextual information in web documents

XJIPC OpenIR > 多语种信息技术研究室

	uyghur semantic similarity computation based on contextual information in web documents
	Ma Bo; Zhou Xi; Yang Yating; Zhou Junlin
	2012
发表期刊	Journal of Computational Information Systems
ISSN	15539105
卷号	8 期号:2 页码:563-570
摘要	In many research fields such as Linguistics, Natural Language Processing, and Artificial Intelligence, semantic similarity computation between words is an important issue. In this paper, semantic similarity metrics are firstly introduced and analyzed in order to determine their advantages and limitations, then a new unsupervised Uyghur context-based semantic similarity metric is proposed combining the feature characteristics of Uyghur. The proposed metric is automatic, do not require any annotated knowledge resources, and can be applied to other languages. In this work, the proposed metric is evaluated on the Miller & Charles data set, the metric is evaluated for different feature weighting schemes and as a function of the number of Web documents used. 50 Uyghur speakers are chosen to take the experiments, it is shown that the correlation scores between context-based similarity metric and human judgments are significantly higher than that of the co-occurrence-based metrics. 1553-9105/Copyright © 2012 Binary Information Press.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.xjipc.cas.cn/handle/365002/1390
专题	多语种信息技术研究室
作者单位	Research Center for Multilingual Information Technology, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumuqi 830011, China;Xinjiang Branch of Chinese Academy of Sciences, Urumuqi 830011, China
推荐引用方式 GB/T 7714	Ma Bo,Zhou Xi,Yang Yating,et al. uyghur semantic similarity computation based on contextual information in web documents[J]. Journal of Computational Information Systems,2012,8(2):563-570.
APA	Ma Bo,Zhou Xi,Yang Yating,&Zhou Junlin.(2012).uyghur semantic similarity computation based on contextual information in web documents.Journal of Computational Information Systems,8(2),563-570.
MLA	Ma Bo,et al."uyghur semantic similarity computation based on contextual information in web documents".Journal of Computational Information Systems 8.2(2012):563-570.