3395 search results - page 221 / 679 » Learning to efficiently rank |
171
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ICTAI
2008
IEEE
16 years 1 months ago
2008
IEEE
We introduce a new adaptive genetic method for AVT generation, MCM-AVT-Learner. The MCM-AVTLearner imports the mutation and crossover matrices which makes effective use of the fi...
182
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ECML
2007
Springer
16 years 24 days ago
2007
Springer
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
151
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WINE
2007
Springer
16 years 22 days ago
2007
Springer
We introduce an exploration scheme aimed at learning advertiser click-through rates in sponsored search auctions with minimal effect on advertiser incentives. The scheme preserves...
143
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CIKM
2000
Springer
15 years 11 months ago
2000
Springer
We consider the problem of browsing the top ranked portion of the documents returned by an information retrieval system. We describe an interactive relevance feedback agent that a...
146
Voted
ICMLA
2007
15 years 8 months ago
2007
We study the problem of correcting spelling mistakes in text using memory-based learning techniques and a very large database of token n-gram occurrences in web text as training d...