24105 search results - page 265 / 4821 » Models in Information Retrieval |
192
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
205
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CIKM
2007
Springer
16 years 24 days ago
2007
Springer
Implicit feedback algorithms utilize interaction between searchers and search systems to learn more about users’ needs and interests than expressed in query statements alone. Th...
157
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
We present a novel approach to detect misuse within an information retrieval system by gathering and maintaining knowledge of the behavior of the user rather than anticipating att...
147
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
Query expansion has been shown effective for both single database retrieval and for distributed information retrieval where complete collection information is available. One might...
188
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HT
2009
ACM
15 years 4 months ago
2009
ACM
In this short note we present a recommendation system for automatic retrieval of broken Web links using an approach based on contextual information. We extract information from th...