3715 search results - page 538 / 743 » A Space Optimization for FP-Growth |
175
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
165
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ECML
2005
Springer
15 years 11 months ago
2005
Springer
ABSTRACT. Estimating a non-uniformly sampled function from a set of learning points is a classical regression problem. Kernel methods have been widely used in this context, but eve...
171
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GECCO
2005
Springer
15 years 11 months ago
2005
Springer
Assume a coevolutionary algorithm capable of storing and utilizing all phenotypes discovered during its operation, for as long as it operates on a problem; that is, assume an algo...
176
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GECCO
2004
Springer
15 years 11 months ago
2004
Springer
Portable embedded systems are being driven by consumer demands to be thermally efficient, perform faster, and have longer battery life. To design such a system, various hardware un...
150
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INFOVIS
2003
IEEE
15 years 11 months ago
2003
IEEE
The Informedia Digital Video Library user interface summarizes query results with a collage of representative keyframes. We present a user study in which keyframe occlusion caused...