613 search results - page 34 / 123 » Interactive Object-Based Retrieval Using Relevance Feedback |
164
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WWW
2001
ACM
16 years 6 months ago
2001
ACM
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...
150
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TREC
2004
15 years 7 months ago
2004
This paper describes the experiments conducted in the ad-hoc retrieval task of the Genomic track at TREC 2004. Different query expansion techniques based on the addition of keywor...
180
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SPIRE
2004
Springer
15 years 11 months ago
2004
Springer
Abstract Searching information resources using mobile devices is affected by displays on which only a small fraction of the set of ranked documents can be displayed. In this study ...
152
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
We evaluate three different relevance feedback (RF) algorithms, Rocchio, Robertson/Sparck-Jones (RSJ) and Bayesian, in the context of Web search. We use a target-testing experimen...
140
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COCOON
2005
Springer
15 years 11 months ago
2005
Springer
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...