decision tree. Two improved algorithms for binary tree SVM (BTSVM)
are experimented. One is adaptive binary tree support vector machines
(ABTSVM) based on Jeffries–Matusita (JM) distance, and the other is
Kullback Leiber distance binary tree SVM (KLBTSVM) which is performed
using Kullback Leiber distance instead of Jeffries–Matusita
(JM) distance. The iterative process is shown in Fig. 3.