A new method for Feature Subset Selection in Machine Learning, FSS-EBNA (Feature Subset Selection by Estimation of Bayesian Network Algorithm), is presented. FSS-EBNA is an evolutionary, population-based, randomized search algorithm, and it can be executed when domain knowledge is not available. A wrapper approach, over Naive-Bayes and ID3 learning algorithms, is used to evaluate the goodness of each visited solution. FSS-EBNA, based on the EDA (Estimation of Distribution Algorithm) paradigm,...