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» Approximate Tree Kernels

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ICPR
2006
IEEE

149views computer vision» more ICPR 2006»

Metric tree partitioning and Taylor approximation for fast support vector classification

14 years 9 months ago

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This paper presents a method to speed up support vector classification, especially important when data is highdimensional. Unlike previous approaches which focus on less support v...

Thang V. Pham, Arnold W. M. Smeulders

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ICTAI
2003
IEEE

240views Artificial Intelligence» more ICTAI 2003»

Approximate Discrete Probability Distribution Representation Using a Multi-Resolution Binary Tree

14 years 1 months ago

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Computing and storing probabilities is a hard problem as soon as one has to deal with complex distributions over multiples random variables. The problem of efﬁcient representati...

David Bellot, Pierre Bessière

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FOCS
2009
IEEE

90views Theoretical Computer Science» more FOCS 2009»

Improved Approximation Algorithms for PRIZE-COLLECTING STEINER TREE and TSP

14 years 3 months ago

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Aaron Archer, MohammadHossein Bateni, Mohammad Tag...

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