Entity attribute discovery and clustering from online reviews

CORC > 自动化研究所 > 中国科学院自动化研究所 > 复杂系统管理与控制国家重点实验室 > 先进控制与自动化团队

	Entity attribute discovery and clustering from online reviews
	Miao, Qingliang 1; Li, Qiudan2 ; Zeng, Daniel2 ; Meng, Yao 1; Zhang, Shu 1; Yu, Hao 3
刊名	FRONTIERS OF COMPUTER SCIENCE
	2014-04-01
卷号	8 期号:2 页码:279-288
关键词	opinion mining attribute extraction attribute clustering
英文摘要	The rapid increase of user-generated content (UGC) is a rich source for reputation management of entities, products, and services. Looking at online product reviews as a concrete example, in reviews, customers usually give opinions on multiple attributes of products, therefore the challenge is to automatically extract and cluster attributes that are mentioned. In this paper, we investigate efficient attribute extraction models using a semi-supervised approach. Specifically, we formulate the attribute extraction issue as a sequence labeling task and design a bootstrapped schema to train the extraction models by leveraging a small quantity of labeled reviews and a larger number of unlabeled reviews. In addition, we propose a clustering By committee (CBC) approach to cluster attributes according to their semantic similarity. Experimental results on real world datasets show that the proposed approach is effective.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods
研究领域[WOS]	Computer Science
收录类别	SCI
语种	英语
WOS记录号	WOS:000334183200010
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/3608]
专题	自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队
作者单位	1.Fujitsu Res & Dev Ctr, Beijing 100025, Peoples R China 2.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 3.Ricoh Software Res Ctr Beijing Co Ltd, Beijing 100082, Peoples R China
推荐引用方式 GB/T 7714	Miao, Qingliang,Li, Qiudan,Zeng, Daniel,et al. Entity attribute discovery and clustering from online reviews[J]. FRONTIERS OF COMPUTER SCIENCE,2014,8(2):279-288.
APA	Miao, Qingliang,Li, Qiudan,Zeng, Daniel,Meng, Yao,Zhang, Shu,&Yu, Hao.(2014).Entity attribute discovery and clustering from online reviews.FRONTIERS OF COMPUTER SCIENCE,8(2),279-288.
MLA	Miao, Qingliang,et al."Entity attribute discovery and clustering from online reviews".FRONTIERS OF COMPUTER SCIENCE 8.2(2014):279-288.