An elementary characterization of the Gini index.

L. Plata-Pérez Joss Sánchez-Pérez F. Sánchez-Sánchez

Published in: Math. Soc. Sci. (2015)

Keyphrases

gini index
decision trees
information gain
misclassification error
shannon entropy
bayes optimal
feature selection
neural network
mutual information
information theory
text categorization