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» Sparse Additive Machine
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EWRL
2008
13 years 7 months ago
Exploiting Additive Structure in Factored MDPs for Reinforcement Learning
Thomas Degris, Olivier Sigaud, Pierre-Henri Wuille...
ICML
2008
IEEE
14 years 6 months ago
Expectation-maximization for sparse and non-negative PCA
We study the problem of finding the dominant eigenvector of the sample covariance matrix, under additional constraints on the vector: a cardinality constraint limits the number of...
Christian D. Sigg, Joachim M. Buhmann
ICASSP
2011
IEEE
12 years 9 months ago
Additive character sequences with small alphabets for compressed sensing matrices
Compressed sensing is a novel technique where one can recover sparse signals from the undersampled measurements. In this paper, a K × N measurement matrix for compressed sensing ...
Nam Yul Yu
WSDM
2010
ACM
129views Data Mining» more  WSDM 2010»
14 years 2 months ago
Early Exit Optimizations for Additive Machine Learned Ranking Systems
Berkant Barla Cambazoglu, Hugo Zaragoza, Olivier C...