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IJCAI
2001
15 years 8 months ago
A Simple Additive Re-weighting Strategy for Improving Margins
We present a sample re-weighting scheme inspired by recent results in margin theory. The basic idea is to add to the training set replicas of samples which are not classified with...
Fabio Aiolli, Alessandro Sperduti
NIPS
2004
15 years 8 months ago
Similarity and Discrimination in Classical Conditioning: A Latent Variable Account
We propose a probabilistic, generative account of configural learning phenomena in classical conditioning. Configural learning experiments probe how animals discriminate and gener...
Aaron C. Courville, Nathaniel D. Daw, David S. Tou...
NIPS
2001
15 years 8 months ago
The Infinite Hidden Markov Model
We show that it is possible to extend hidden Markov models to have a countably infinite number of hidden states. By using the theory of Dirichlet processes we can implicitly integ...
Matthew J. Beal, Zoubin Ghahramani, Carl Edward Ra...
IJCAI
2003
15 years 8 months ago
Weak Conditional Logics of Normality
A default conditional α → β has most often been informally interpreted as a defeasible version of a classical conditional, usually the material conditional. That is, the intui...
James P. Delgrande
SODA
2004
ACM
128views Algorithms» more  SODA 2004»
15 years 8 months ago
Computing equilibria for congestion games with (im)perfect information
We study algorithmic questions concerning a basic microeconomic congestion game in which there is a single provider that offers a service to a set of potential customers. Each cus...
René Beier, Artur Czumaj, Piotr Krysta, Ber...