Title :
Hybrid Simplex-Harmony search method for optimization problems
Author :
Jang, Woo Seok ; Kang, Hwan Il ; Lee, Byung Hee
Author_Institution :
Myong ji Univ., Yongin
Abstract :
This paper proposes the hybrid simplex algorithm (SA)-harmony search(HS) Method. HS method is, the evolutionary algorithm, conceptualized using the musical process of searching for optimization problems. SA helps HS find optimization solution more accurately and quickly. In this paper, the performances of proposed algorithm are compared with the original HS method and other algorithms through unconstrained functions and constrained functions.
Keywords :
evolutionary computation; search problems; constrained functions; evolutionary algorithm; harmony search; hybrid simplex-harmony search; musical process; optimization problems; simplex algorithm; unconstrained functions; Ant colony optimization; Biological systems; Constraint optimization; Equations; Evolutionary computation; Genetic mutations; Optimization methods; Reflection; Search methods; Stochastic processes;
Conference_Titel :
Evolutionary Computation, 2008. CEC 2008. (IEEE World Congress on Computational Intelligence). IEEE Congress on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-1822-0
Electronic_ISBN :
978-1-4244-1823-7
DOI :
10.1109/CEC.2008.4631365
