2164 search results - page 197 / 433 » Learning to rank for information retrieval |
190
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JUCS
2008
15 years 6 months ago
2008
: Communication processes have become increasingly important in modern working life. Organizations invest a surprisingly high amount of financial resources and employee work time i...
158
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
167
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CIVR
2009
Springer
16 years 1 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...
155
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CIKM
2005
Springer
15 years 12 months ago
2005
Springer
We consider the problem of finding officially unrecognized side effects of drugs. By submitting queries to the Web involving a given drug name, it is possible to retrieve pages co...
184
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
In a federated digital library system, it is too expensive to query every accessible library. Resource selection is the task to decide to which libraries a query should be routed....