@ARTICLE {7995,
author={A. M. Carvalho and P. Adão and P. Mateus},
doi={10.3390/e15072716},
journal={Entropy},
title={Efficient Approximation of the Conditional Relative Entropy with Applications to Discriminative Learning of Bayesian Network Classifiers},
year={2013},
month={July},
volume={15},
number={7},
pages={2716-2735},
ISSN={1099-4300}
}