Entropy triangle (Scripts) Publisher's description
Entropy_triangle is a function that implements two tools to analyze the behavior of multiple-class, or multi-class
Entropy_triangle is a function that implements two tools to analyze the behavior of multiple-class, or multi-class, classifiers by means of entropic measures on their confusion matrix or contingency table. First we obtain a balance equation on the entropies that captures interesting properties of the classifier. Second, by normalizing this balance equation we first obtain a 2-simplex in a three-dimensional entropy space and then the de Finetti entropy diagram or entropy triangle.
A full description can be found in:
Valverde-Albacete, F. and PelГЎez-Moreno, C. Two information-theoretic tools to assess the performance of multi-class classifiers. Pattern Recognition Letters (2010) vol. 31 (12) pp. 1665-1671
System Requirements:MATLAB 7.11 (2010b)
Program Release Status: New Release
Program Install Support: Install and Uninstall