3 search results - page 1 / 1 » A quasi-Newton acceleration for high-dimensional optimizatio... |
SAC
2011
ACM
12 years 12 months ago
2011
ACM
Abstract In many statistical problems, maximum likelihood estimation by an EM or MM algorithm suffers from excruciatingly slow convergence. This tendency limits the application of ...
GECCO
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we proposed Fittest Individual Refinement (FIR), a crossover based local search method for Differential Evolution (DE). The FIR scheme accelerates DE by enhancing...
JMLR
2006
13 years 4 months ago
2006
This paper is about non-approximate acceleration of high-dimensional nonparametric operations such as k nearest neighbor classifiers. We attempt to exploit the fact that even if w...