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A two-stage framework for cross-domain sentiment classification

文献类型：期刊论文

作者Wu, Qiong; Tan, Songbo
刊名EXPERT SYSTEMS WITH APPLICATIONS
出版日期2011-10-01
卷号38期号:11页码:14269-14275
关键词Sentiment analysis Opinion mining Information retrieval Data mining
ISSN号0957-4174
DOI10.1016/j.eswa.2011.04.240
英文摘要Supervised sentiment classification systems are typically domain-specific, and the performance decreases sharply when transferred from one domain to another domain. Building these systems involves annotating a large amount of data for every domain, which needs much human labor. So, a reasonable way is to utilize labeled data in one existed (or called source) domain for sentiment classification in target domain. To address this problem, we propose a two-stage framework for cross-domain sentiment classification. At the "building a bridge" stage, we build a bridge between the source domain and the target domain to get some most confidently labeled documents in the target domain; at the "following the structure" stage, we exploit the intrinsic structure, revealed by these most confidently labeled documents, to label the target-domain data. The experimental results indicate that the proposed approach could improve the performance of cross-domain sentiment classification dramatically. (C) 2011 Elsevier Ltd. All rights reserved.
资助项目[60933005] ; [60803085]
WOS研究方向Computer Science ; Engineering ; Operations Research & Management Science
语种英语
WOS记录号WOS:000294084700086
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://119.78.100.204/handle/2XEOYT63/12708]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Tan, Songbo
作者单位Chinese Acad Sci, Inst Comp Technol, Key Lab Network, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Qiong,Tan, Songbo. A two-stage framework for cross-domain sentiment classification[J]. EXPERT SYSTEMS WITH APPLICATIONS,2011,38(11):14269-14275.
APA Wu, Qiong,&Tan, Songbo.(2011).A two-stage framework for cross-domain sentiment classification.EXPERT SYSTEMS WITH APPLICATIONS,38(11),14269-14275.
MLA Wu, Qiong,et al."A two-stage framework for cross-domain sentiment classification".EXPERT SYSTEMS WITH APPLICATIONS 38.11(2011):14269-14275.

入库方式： OAI收割

来源：计算技术研究所

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