Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/72314
Title: Developing a self-learning adaptive genetic algorithm
Authors: Lee, L.H. 
Fan, Y.
Issue Date: 2000
Source: Lee, L.H.,Fan, Y. (2000). Developing a self-learning adaptive genetic algorithm. Proceedings of the World Congress on Intelligent Control and Automation (WCICA) 1 : 619-624. ScholarBank@NUS Repository.
Abstract: In this paper, we will introduce a new approach to develop adaptive real code genetic algorithm (ARGA). In developing the algorithm, we first use ordinal optimisation concept to soften the goals, and then quick factorial design experiments are run to identify "important" and "sensitive" parameters. These "important" and "sensitive" parameters will be dynamically changed during the search process by efficient computing budget allocation. At the end of the search process, not only the optimum of the original problem is found, but also the adaptive changing pattern of the GA parameters has been captured. This algorithm was successfully used to solve some benchmark problems. The results show that ARGA outperforms simple GAs and other adaptive GAs. Moreover, ARGA is able to find the optimum for some difficult problems while the simple GAs with best parameter combination can only reach the local optimum.
Source Title: Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
URI: http://scholarbank.nus.edu.sg/handle/10635/72314
Appears in Collections:Staff Publications

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