2867 search results - page 361 / 574 » Effectiveness of Index Expressions |
169
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
We consider a setting for discriminative semisupervised learning where unlabeled data are used with a generative model to learn effective feature representations for discriminativ...
156
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
166
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ICML
2008
IEEE
16 years 7 months ago
2008
IEEE
Discovering additive structure is an important step towards understanding a complex multi-dimensional function because it allows the function to be expressed as the sum of lower-d...
193
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CADE
2007
Springer
16 years 7 months ago
2007
Springer
Continuous probability distributions are widely used to mathematically describe random phenomena in engineering and physical sciences. In this paper, we present a methodology that ...
278
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VLDB
2008
ACM
16 years 6 months ago
2008
ACM
Mapping composition is a fundamental operation in metadata driven applications. Given a mapping over schemas 1 and 2 and a mapping over schemas 2 and 3, the composition problem is...