294 search results - page 25 / 59 » Evolution of Fitness Functions to Improve Heuristic Performa... |
ICIP
2005
IEEE
15 years 5 months ago
2005
IEEE
—Particle filter is a powerful visual tracking tool based on sequential Monte Carlo framework, and it needs large numbers of samples to properly approximate the posterior density...
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GECCO
2010
Springer
15 years 3 months ago
2010
Springer
Foreign exchange (forex) market trading using evolutionary algorithms is an active and controversial area of research. We investigate the use of a linear genetic programming (LGP)...
KDD
2005
ACM
16 years 4 days ago
2005
ACM
Several authors have suggested viewing boosting as a gradient descent search for a good fit in function space. At each iteration observations are re-weighted using the gradient of...
GECCO
2009
Springer
15 years 6 months ago
2009
Springer
Hyper-heuristics (HHs) are heuristics that work with an arbitrary set of search operators or algorithms and combine these algorithms adaptively to achieve a better performance tha...
CEC
2009
IEEE
15 years 6 months ago
2009
IEEE
— In this paper, we propose a new algorithm, named JACC-G, for large scale optimization problems. The motivation is to improve our previous work on grouping and adaptive weightin...