20 search results - page 1 / 4 » A Nonparametric Approach to Noisy and Costly Optimization |
ICML
2000
IEEE
14 years 5 months ago
2000
IEEE
This paper describes Pairwise Bisection: a nonparametric approach to optimizing a noisy function with few function evaluations. The algorithm uses nonparametric reasoning about si...
ISCI
2007
13 years 4 months ago
2007
In an object-relational database management system, a query optimizer requires users to provide cost models of userdefined functions. The traditional approach is analytical, that...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present a random field based model for stereo vision with explicit occlusion labeling in a probabilistic framework. The model employs non-parametric cost functions that can be ...
GECCO
2005
Springer
13 years 10 months ago
2005
Springer
This paper compares the performance of anti-noise methods, particularly probabilistic and re-sampling methods, using NSGA2. It then proposes a computationally less expensive appro...
ICRA
2008
IEEE
13 years 11 months ago
2008
IEEE
— The lack of a parameterized observation model in robot localization using occupancy grids requires the application of sampling-based methods, or particle filters. This work ad...