Information and Divergence
of Unified Inaccuracies Go to:Table
In section 2.4 we studied the divergence measures known as Jensen difference
divergence measure (or information radius) i.e. divergence
and Jeffrey-Kullback-Leibler's divergence.
Here our aim is to present different generalizations of these two measures
having two scalar parameters. Their extension to class
case is given in Chapter 5.
We see that the
measures given respectively in (2.9) and (2.7) depend on the relative information, .
Based on the unified expression
and the expressions (2.9) and (2.7) we can generalize the
measures. This we have done in the first generalization. An alternative
approach to generalize the
measures is also given, and it is based on the expressions appearing in
the particular case of the first generalizations.
Inder Jeet Taneja
Departamento de Matemática - UFSC
88.040-900 Florianópolis, SC - Brazil