775 search results - page 131 / 155 » Relevance Ranking Using Kernels |
104
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ACSC
2008
IEEE
15 years 8 months ago
2008
IEEE
Users’ past search behaviour provides a rich context that an information retrieval system can use to tailor its search results to suit an individual’s or a community’s infor...
111
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ISNN
2007
Springer
15 years 8 months ago
2007
Springer
In this paper, we present two novel memetic algorithms (MAs) for gene selection. Both are synergies of Genetic Algorithm (wrapper methods) and local search methods (filter methods...
SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
126
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...
ICTAI
2002
IEEE
15 years 6 months ago
2002
IEEE
It is observed that there is an important query requirement missing for search engines. With the wide variation of domain knowledge and user's interest, a user would like to ...