Published:
May 2004
Proceedings:
Proceedings of the Seventeenth International Florida Artificial Intelligence Research Society Conference (FLAIRS 2004)
Volume
Issue:
Proceedings of the Seventeenth International Florida Artificial Intelligence Research Society Conference (FLAIRS 2004)
Track:
All Papers
Downloads:
Abstract:
Thispaper presents multiDE, an extension of Price and Storn’s differential evolution (DE) algorithm that consistently outperforms state-of-the-art search techniques for identifying multiple global optima in multidimensional, discontinuous solution spaces. MultiDE automatically determines appropriate values for control parameters, and periodically updates those values at run-time. MultiDE requires little expert knowledge of the solution space, and is capable of searching both discontinuous and differentiable solution spaces. Innovative use of multiple subpopulations, minimum spanning distances, subpopulation expiration, and precision control contributes to multiDE’s speed and effectiveness. Results from several benchmark problems reveal MultiDE’s extraordinary power.
FLAIRS
Proceedings of the Seventeenth International Florida Artificial Intelligence Research Society Conference (FLAIRS 2004)
ISBN 978-1-57735-201-3
Published by The AAAI Press, Menlo Park, California.