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	Disambiguating Sentiment Ambiguous Adjectives
	Wu, Yunfang ; Wang, Miao ; Jin, Peng
	2008
关键词	Sentiment analysis sentiment ambiguous words word sense disambiguation inter-annotator agreement support vector machine collocation NOUNS
英文摘要	This paper makes a systematic study on disambiguating sentiment ambiguous adjectives within context in real text, which is an interaction between word sense disambiguation and sentiment analysis. We firstly address the issue of inter-annotator agreement on assigning semantic orientations to word occurrences in real text. Secondly we demonstrate that co-occurring sentiment monosemous adjectives can riot effectively disambiguate sentiment ambiguous adjectives. Then collocation-based disambiguation and support vector machine (SVM) algorithm are exploited on the task of disambiguation. We present a new approach of combining collocation information and SVM to disambiguate sentiment ambiguous words. The experimental results show that the combining approach of Coll+SVM outperforms both collocation-based method and SVM algorithm.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266767300040&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Theory & Methods; Engineering, Electrical & Electronic; EI; CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1109/NLPKE.2008.4906816
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/261145]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wu, Yunfang,Wang, Miao,Jin, Peng. Disambiguating Sentiment Ambiguous Adjectives. 2008-01-01.

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