Title :
Using Optimal Control Principles to Adapt Evolution Strategies
Author :
Aktan, B. ; Greenwood, Garrison W. ; Shor, M.H.
Author_Institution :
Intel Massachusetts Inc., Digital Enterprise Group, Hudson, MA 01749, USA (Email: burcin.aktan@intel.com)
Abstract :
It has long been known that adapting the strategy parameters in an evolution strategy during a run improves the quality of the search. Several adaption schemes have been proposed in the past. In this paper we present a new adaption scheme based on optimal control principles. Our preliminary results indicate this new method is quite effective. Results are included to show how the adaption scheme works on a multidimensional sphere model and an Ackley´s function fitness landscape.
Keywords :
evolutionary computation; optimisation; Ackley´s function fitness landscape; evolution strategies; multidimensional sphere model; optimal control principles; Control systems; Evolutionary computation; Genetic mutations; Multidimensional systems; Optimal control; Process control; Random variables; Size control; State feedback; Stochastic processes;
Conference_Titel :
Evolutionary Computation, 2006. CEC 2006. IEEE Congress on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-9487-9
DOI :
10.1109/CEC.2006.1688321