697 search results - page 33 / 140 » Convex Functions on Discrete Sets |
JAT
2011
13 years 3 months ago
2011
Stone-Weierstrass-type theorems for groups of group-valued functions with discrete range or discrete domain are obtained. We study criteria for a subgroup of the group of continuou...
ISIPTA
2003
IEEE
14 years 2 months ago
2003
IEEE
Let be a preference relation on a convex set F. Necessary and sufficient conditions are given that guarantee the existence of a set {ul} of affine utility functions on F such th...
CVPR
1996
IEEE
14 years 1 months ago
1996
IEEE
The appearance of a particular object depends on both the viewpoint from which it is observed and the light sources by which it is illuminated. If the appearance of two objects is...
ACL
2006
13 years 10 months 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...
COMPGEOM
2004
ACM
14 years 2 months ago
2004
ACM
Robustness problems due to the substitution of the exact computation on real numbers by the rounded floating point arithmetic are often an obstacle to obtain practical implementa...