8311 search results - page 346 / 1663 » Phase-Based Information Retrieval |
176
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...
162
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SIGIR
2005
ACM
16 years 10 days ago
2005
ACM
When applying blind relevance feedback for ad hoc document retrieval, is it possible to identify, a priori, the set of query terms that will most improve retrieval performance? Ca...
161
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CIKM
2003
Springer
16 years 3 hour ago
2003
Springer
We propose a novel approach that identifies web page templates and extracts the unstructured data. Extracting only the body of the page and eliminating the template increases the ...
175
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INEX
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The goal of the INEX 2009 Book Track is to evaluate approaches for supporting users in reading, searching, and navigating the full texts of digitized books. The investiga...
350
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HT
2011
ACM
14 years 10 months ago
2011
ACM
Understanding query intent is essential to generating appropriate rankings for users. Existing methods have provided customized rankings to answer queries with different intent. W...