1013 search results - page 3 / 203 » Document Re-ranking by Generality in Bio-medical Information... |
122
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AIR
2005
15 years 1 months ago
2005
Term-weighting schemes are vital to the performance of Information Retrieval models that use term frequency characteristics to determine the relevance of a document. The vector spa...
112
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SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
125
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
Traditional document retrieval has shown to be a competitive approach in XML element retrieval, which is counter-intuitive since the element retrieval task requests all and only r...
113
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CIKM
2011
Springer
14 years 1 months ago
2011
Springer
Meaningful evaluation of web search must take account of spam. Here we conduct a user experiment to investigate whether satisfaction with search engine result pages as a whole is ...
117
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SIGIR
2011
ACM
14 years 4 months ago
2011
ACM
We reveal that the Okapi BM25 retrieval function tends to overly penalize very long documents. To address this problem, we present a simple yet effective extension of BM25, namel...