TY - GEN
T1 - Automatic clustering using a synergy of genetic algorithm and multi-objective differential evolution
AU - Kundu, Debarati
AU - Suresh, Kaushik
AU - Ghosh, Sayan
AU - Das, Swagatam
AU - Abraham, Ajith
AU - Badr, Youakim
PY - 2009
Y1 - 2009
N2 - This paper applies the Differential Evolution (DE) and Genetic Algorithm (GA) to the task of automatic fuzzy clustering in a Multi-objective Optimization (MO) framework. It compares the performance a hybrid of the GA and DE (GADE) algorithms over the fuzzy clustering problem, where two conflicting fuzzy validity indices are simultaneously optimized. The resultant Pareto optimal set of solutions from each algorithm consists of a number of non-dominated solutions, from which the user can choose the most promising ones according to the problem specifications. A real-coded representation of the search variables, accommodating variable number of cluster centers, is used for GADE. The performance of GADE has also been contrasted to that of two most well-known schemes of MO.
AB - This paper applies the Differential Evolution (DE) and Genetic Algorithm (GA) to the task of automatic fuzzy clustering in a Multi-objective Optimization (MO) framework. It compares the performance a hybrid of the GA and DE (GADE) algorithms over the fuzzy clustering problem, where two conflicting fuzzy validity indices are simultaneously optimized. The resultant Pareto optimal set of solutions from each algorithm consists of a number of non-dominated solutions, from which the user can choose the most promising ones according to the problem specifications. A real-coded representation of the search variables, accommodating variable number of cluster centers, is used for GADE. The performance of GADE has also been contrasted to that of two most well-known schemes of MO.
UR - http://www.scopus.com/inward/record.url?scp=71049188539&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=71049188539&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-02319-4_21
DO - 10.1007/978-3-642-02319-4_21
M3 - Conference contribution
AN - SCOPUS:71049188539
SN - 3642023185
SN - 9783642023187
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 177
EP - 186
BT - Hybrid Artificial Intelligence Systems - 4th International Conference, HAIS 2009, Proceedings
T2 - 4th International Conference on Hybrid Artificial Intelligence Systems, HAIS 2009
Y2 - 10 June 2009 through 12 June 2009
ER -