4 search results - page 1 / 1 » Tournament Selection: Stable Fitness Pressure in XCS |
GECCO
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. Although it is known from GA literature that proportionate selection is subject to many pitfalls, the LCS community somewhat adhered to proportionate selection. Also in t...
GECCO
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we derive models of the selection pressure in XCS for proportionate (roulette wheel) selection and tournament selection. We show that these models can explain the e...
CORR
2004
Springer
13 years 4 months ago
2004
Springer
1 In evolutionary algorithms a critical parameter that must be tuned is that of selection pressure. If it is set too low then the rate of convergence towards the optimum is likely...
CORR
2006
Springer
13 years 5 months ago
2006
Springer
Abstract-- In evolutionary algorithms, the fitness of a population increases with time by mutating and recombining individuals and by a biased selection of more fit individuals. Th...