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A Study of Faceted Blog Distillation -- PRIS at TREC 2009 Blog Track
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Li, Si; Gao, Huiji; Gao, Juiji; Sun, Hao; Chen, Fei; Feng, Oupeng; Gao, Sanyuan; Zhang, Hao; Li, Xinsheng; Tan, Caili; Xu, Weiran; Chen, Guang; Guo, Jun
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In: DTIC (2009)
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Abstract:
This paper describes BUPT (pris) participation in faceted blog distillation task at Blog Track 2009. The system adopts a two-stage strategy in faceted blog distillation task. In the first stage, the system carries out a basic topic relevance retrieval to get the top k blogs for each query. In the second stage, different models are designed to judge the facets and ranking. ; Presented at the Text REtrieval Conference (TREC 2009, 18th) held in Gaithersburg, Maryland on 17-20 November 2009. Published in the Proceedings of the Text REtrieval Conference (TREC 2009, 18th), 2009. The conference was co-sponsored by the National Institute of Standards and Technology (NIST), the Defense Advanced Research Projects Agency (DARPA), and the Advanced Research and Development Activity (ARDA).
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Keyword:
*BLOGS(INTERNET); *INFORMATION RETRIEVAL; *INFORMATION SCIENCES; *INTERNET; *QUERIES(INFORMATION RETRIEVAL); BUPT(BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATION); CHINA; Computer Programming and Software; DISTILLATION; Equipment and Methods; FOREIGN REPORTS; Information Science; INTERNET BROWSERS; Linguistics; PRIS(PATTERN RECOGNITION AND INTELLIGENT SYSTEMS); RELEVANCE RANKING; RELEVANCE(INFORMATION RETRIEVAL); REPRINTS; SOCIAL COMMUNICATION; STRATEGY; SYMPOSIA; Test Facilities
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URL: http://www.dtic.mil/docs/citations/ADA517723
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA517723
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