83 search results - page 3 / 17 » Population Diversity in Permutation-Based Genetic Algorithm |
154
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SOCO
2010
Springer
14 years 11 months ago
2010
Springer
In this paper, a diversity generating mechanism is proposed for an Evolutionary Programming (EP) algorithm that determines the basic structure of Multilayer Perceptron classifiers ...
128
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GECCO
2006
Springer
15 years 8 months ago
2006
Springer
We present a new mechanism for preserving phenotypic behavioural diversity in a Genetic Programming application for hedge fund portfolio optimization, and provide experimental res...
138
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TEC
2002
15 years 4 months ago
2002
This paper presents a genetic algorithmic approach to the shortest path (SP) routing problem. Variable-length chromosomes (strings) and their genes (parameters) have been used for ...
121
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GECCO
2005
Springer
15 years 10 months ago
2005
Springer
A commonly experienced problem with population based optimisation methods is the gradual decline in population diversity that tends to occur over time. This can slow a system’s ...
138
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GECCO
2006
Springer
15 years 8 months ago
2006
Springer
The most popular approaches for reconstructing phylogenetic trees attempt to solve NP-hard optimization criteria such as maximum parsimony (MP). Currently, the bestperforming heur...