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PRL
2008
95views more  PRL 2008»
13 years 5 months ago
Semi-supervised learning by search of optimal target vector
We introduce a semi-supervised learning estimator which tends to the first kernel principal component as the number of labeled points vanishes. We show application of the proposed...
Leonardo Angelini, Daniele Marinazzo, Mario Pellic...
CORR
2010
Springer
125views Education» more  CORR 2010»
13 years 5 months ago
Near-Optimal Bayesian Active Learning with Noisy Observations
We tackle the fundamental problem of Bayesian active learning with noise, where we need to adaptively select from a number of expensive tests in order to identify an unknown hypot...
Daniel Golovin, Andreas Krause, Debajyoti Ray
COLT
2008
Springer
13 years 7 months ago
Competing in the Dark: An Efficient Algorithm for Bandit Linear Optimization
We introduce an efficient algorithm for the problem of online linear optimization in the bandit setting which achieves the optimal O ( T) regret. The setting is a natural general...
Jacob Abernethy, Elad Hazan, Alexander Rakhlin
EUROCOLT
1999
Springer
13 years 10 months ago
Entropy Numbers, Operators and Support Vector Kernels
Robert C. Williamson, Alex J. Smola, Bernhard Sch&...