2763 search results - page 393 / 553 » Retrieval of Ottoman documents |
165
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
Ranking Web search results has long evolved beyond simple bag-of-words retrieval models. Modern search engines routinely employ machine learning ranking that relies on exogenous r...
185
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SIGIR
2011
ACM
14 years 7 months ago
2011
ACM
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...
171
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WSDM
2012
ACM
14 years 1 days ago
2012
ACM
We present a new approach for personalizing Web search results to a specific user. Ranking functions for Web search engines are typically trained by machine learning algorithms u...
140
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CLEF
2007
Springer
15 years 10 months ago
2007
Springer
This article describes the participation of the University and Hospitals of Geneva at three tasks of the 2007 ImageCLEF image retrieval benchmark. The visual retrieval techniques r...
164
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SEMWEB
2005
Springer
15 years 10 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...