DocumentCode :
3072586
Title :
An Improved Genetic Algorithm Based on the subdivision Theory for Function Optimization
Author :
Dong, Yuzhen ; Zhang, Jingjun ; Gao, Ruizhen ; Shang, Yanmin
Author_Institution :
Coll. of Math. & Phys., Hebei Univ. of Eng., Handan
fYear :
2009
fDate :
6-7 March 2009
Firstpage :
214
Lastpage :
217
Abstract :
In this paper an improved genetic algorithm is proposed to solve optimal problems applying fixed point algorithms of continuous self-mapping in Euclidean space. The algorithm operates on subdivision of searching space and generates the integer labels at the vertices, and then only mutation operator relying on the genetic encoding designed which is proposed by virtue of the concept of relative coordinates. In this case, whether every individual of the population is in a completely labeled simplex can be used as an objective convergence criterion and determined whether the algorithm will be terminated. The algorithm combines genetic algorithms with fixed point algorithms and gradually fine mesh. Finally, an example is provided to be examined which demonstrate the effectiveness of this method.
Keywords :
convergence; genetic algorithms; mathematical operators; mesh generation; search problems; continuous self-mapping; euclidean space; fine mesh; fixed point algorithm; function optimization; genetic encoding; improved genetic algorithm; integer label; mutation operator; objective convergence criterion; subdivision search space; subdivision theory; Algorithm design and analysis; Biological system modeling; Educational institutions; Encoding; Genetic algorithms; Genetic engineering; Genetic mutations; Mathematics; Physics computing; Portable media players; fixed Point; genetic algorithm; integer label; subdivision;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advance Computing Conference, 2009. IACC 2009. IEEE International
Conference_Location :
Patiala
Print_ISBN :
978-1-4244-2927-1
Electronic_ISBN :
978-1-4244-2928-8
Type :
conf
DOI :
10.1109/IADCC.2009.4809009
Filename :
4809009
Link To Document :
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