322 search results - page 24 / 65 » IR evaluation methods for retrieving highly relevant documen... |
233
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CORR
2010
Springer
14 years 10 months ago
2010
Springer
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
138
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
166
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SIGIR
1999
ACM
15 years 8 months ago
1999
ACM
Previous examinations of search in textual archives have assumed that users first retrieve a ranked set of documents relevant to their query, and then visually scan through these ...
137
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RIAO
1997
15 years 5 months ago
1997
As the amount of textual information available through the World Wide Web grows, there is a growing need for high-precision IR systems that enable a user to nd useful information ...
121
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
In this paper, we investigate the problem of improving the relevance of a Web search engine by adapting it to the dynamic needs of the user. We examine a representative case of su...