Properties of robust solution searching in multi-dimensional space with genetic algorithms

-A large number of studies on Genetic Algorithms (GAs) emphasize finding a globally optimal solution. Some other investigations have also been made for detecting multiple solutions. If a global optimal solution is very sensitive to noise or perturbations in the environment then there may be cases where it is not good to use this solution. We have proposed a new scheme, GA/RS3 , which extends the application of GAs to domains that require the discovery of robust solutions and a mathematical model for this scheme has been developed restricting their search space to one-dimensional. In this paper, we analyze properties of GAs/RS3 in multi-dimension search spaces. The effectiveness of the scheme is demonstrated by solving two-dimensional functions having broad and sharp peaks.

• Type: Conference
• Year: 1998
• Where: KES
• Authors: Shigeyoshi Tsutsui, Lakhmi C. Jain
• Keywords: -A Large Number, Global Optimal Solution, Information Management, KES 1998, Optimal Solution