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Wei Zheng
Wei Zheng
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An exploration of pattern-based subtopic modeling for search result diversification
W Zheng, X Wang, H Fang, H Cheng
Proceedings of the 11th annual international ACM/IEEE joint conference on …, 2011
202011
A comparative study of search result diversification methods
W Zheng, H Fang
Proc. of DDR, 55-62, 2011
182011
Query aspect based term weighting regularization in information retrieval
W Zheng, H Fang
European Conference on Information Retrieval, 344-356, 2010
182010
Exploiting concept hierarchy for result diversification
W Zheng, H Fang, C Yao
Proceedings of the 21st ACM international conference on Information and …, 2012
152012
Topic tracking based on keywords dependency profile
W Zheng, Y Zhang, Y Hong, J Fan, T Liu
Information Retrieval Technology: 4th Asia Infomation Retrieval Symposium …, 2008
132008
Udel/smu at trec 2009 entity track
W Zheng, S Gottipati, J Jiang, H Fang
National Institute of Standards and Technology, 2009
112009
Diversifying search results through pattern-based subtopic modeling
W Zheng, H Fang, H Cheng, X Wang
International Journal on Semantic Web and Information Systems (IJSWIS) 8 (4 …, 2012
92012
Axiomatic Approaches to Information Retrieval--University of Delaware at TREC 2009 Million Query and Web Tracks.
W Zheng, H Fang
TREC, 2009
92009
Leveraging integrated information to extract query subtopics for search result diversification
W Zheng, H Fang, C Yao, M Wang
Information retrieval 17, 52-73, 2014
82014
A retrieval system based on sentiment analysis
W Zheng, H Fang
HCIR 2010 52, 2010
62010
基于人工标注的个性化检索系统评测的研究
张宇, 范基礼, 郑伟, 邹博伟, 刘挺
中文信息学报 23 (002), 62-68, 2009
62009
Research of Chinese topic tracking based on relevance model
W Zheng, Y Zhang, B Zou, Y Hong, T Liu
Proc of 9th Joint Symposium on Computational Linguistics, 2007
62007
A diagnostic study of search result diversification methods
W Zheng, H Fang
Proceedings of the 2013 Conference on the Theory of Information Retrieval, 76-79, 2013
52013
Search result diversification for enterprise data
W Zheng, H Fang, C Yao, M Wang
Proceedings of the 20th ACM international conference on Information and …, 2011
52011
An exploration of ranking models and feedback method for related entity finding
X Liu, W Zheng, H Fang
Information processing & management 49 (5), 995-1007, 2013
42013
Exploiting Ontologies for Search Result Diversification.
W Zheng, H Fang
TREC, 2012
32012
University of Delaware at Diverstiy Task of Web Track 2010.
W Zheng, H Fang, X Wang
TREC, 2010
22010
Learning algorithm of adaptive information filtering based on hierarchy clustering
Y Hong, Y Zhang, T Liu, W Zheng, C Gong, S Li
Journal of Chinese information processing 3 (21), 47-53, 2007
22007
A Study of Pattern-Based Suptopic Discovery and Integration in the Web Track.
W Zheng, H Fang
TREC, 2011
12011
Result diversification through subtopic modeling
W Zheng
University of Delaware, 2013
2013
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Artículos 1–20