1092 search results - page 20 / 219 » Convex Methods for Transduction |
WSC
2007
13 years 10 months ago
2007
We discuss efficient Monte Carlo (MC) methods for the estimation of convex risk measures within the portfolio credit risk model CreditMetrics. Our focus lies on the Utilitybased ...
MP
2008
13 years 7 months ago
2008
In this paper we propose an accelerated version of the cubic regularization of Newton's method [6]. The original version, used for minimizing a convex function with Lipschitz...
EOR
2008
13 years 7 months ago
2008
Consider a problem of minimizing a separable, strictly convex, monotone and differentiable function on a convex polyhedron generated by a system of m linear inequalities. The probl...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We recently reported a criterion for blind separation of non-negative sources, using a new concept called convex analysis for mixtures of non-negative sources (CAMNS). Under some ...
JMLR
2010
13 years 2 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...