548 search results - page 3 / 110 » Optimization of Convex Risk Functions |
JMLR
2010
13 years 5 months ago
2010
In this paper, we investigate the problem of binary classification with a reject option in which one can withhold the decision of classifying an observation at a cost lower than t...
NIPS
2007
14 years 8 days ago
2007
We develop and analyze an algorithm for nonparametric estimation of divergence functionals and the density ratio of two probability distributions. Our method is based on a variati...
ACL
2006
14 years 8 days ago
2006
When training the parameters for a natural language system, one would prefer to minimize 1-best loss (error) on an evaluation set. Since the error surface for many natural languag...
ASPDAC
2009
ACM
14 years 5 months ago
2009
ACM
— Recent advances in statistical timing analysis (SSTA) achieve great success in computing arrival times under variations by extending sum and maximum operations to random variab...
CDC
2009
IEEE
14 years 3 months ago
2009
IEEE
— We propose a new family of classification algorithms in the spirit of support vector machines, that builds in non-conservative protection to noise and controls overfitting. O...