3430 search results - page 110 / 686 » Language model for IR using collection information |
127
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
We introduce the Ranked Feature Fusion framework for information retrieval system design. Typical information retrieval formalisms such as the vector space model, the bestmatch mo...
126
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ERCIMDL
2008
Springer
15 years 6 months ago
2008
Springer
Taking the temporal dimension into account in searching, i.e., using time of content creation as part of the search condition, is now gaining increasingly interest. However, in the...
138
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NAACL
2010
15 years 2 months ago
2010
In this paper we propose a novel general framework for unsupervised model adaptation. Our method is based on entropy which has been used previously as a regularizer in semi-superv...
122
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IFIP
2007
Springer
15 years 10 months ago
2007
Springer
Capability acquisition graphs (CAGs) provide a powerful framework for modeling insider threats, network attacks and system vulnerabilities. However, CAG-based security modeling sys...
168
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AND
2010
15 years 1 months ago
2010
On the Internet, users often encounter noise in the form of spelling errors or unknown words, however, dishonest, unreliable, or biased information also acts as noise that makes i...