Learning Bayesian networks to perform feature selection
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
A fuzzy prediction model for calling communities
International Journal of Networking and Virtual Organisations
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This paper investigates the problem of feature subset selection as a pre-processing step to a method which learns fuzzy rule bases using genetic algorithm (GA) implementing the Pittsburgh approach. Four feature subset selection methods are investigated in the context of learning fuzzy rule bases. Two of them are filter methods namely, the Relief-E and the C-Focus. The other two are wrapper methods using GA as their search process; one implements the instance-based method 1-NN and the other, the constructive neural network algorithm DistAl. Results of the experiments conducted in three domains are presented and discussed; they show that methods which learn fuzzy rule bases can benefit from feature subset selection methods.