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2008

PRIS in TREC 2008 Blog Track

9 years 2 months ago
PRIS in TREC 2008 Blog Track
: This paper describes BUPT (pris) participation in baseline adhoc retrieval task and the opinion retrieval task at Blog Track 2008. The system adopts a two-stage strategy in the opinion retrieval task. In the first stage, the system carries out a basic topic relevance retrieval to get the top 1,000 documents for each query. In the second stage, our system combines several Maximum Entropy based classifiers to implement opinion judging and ranking.
Hui He, Bo Chen, Lei Du, Si Li, Huji Gao, Weiran X
Added 30 Oct 2010
Updated 30 Oct 2010
Type Conference
Year 2008
Where TREC
Authors Hui He, Bo Chen, Lei Du, Si Li, Huji Gao, Weiran Xu, Jun Guo
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