The concept of varentropy has been recently introduced as a dispersion index of the reliability of measure of information. In this paper, we introduce new measures of variability for two measures of uncertainty, the Kerridge inaccuracy measure and the Kullback-Leibler divergence. These new definitions and related properties, bounds and examples are presented. Finally we show an application of Kullback-Leibler divergence and its dispersion index using the mean-variance rule.

翻译：最近引入了无孔虫概念,作为衡量信息可靠性的分散指数。在本文件中,我们为两种不确定性的衡量标准,即Kerridge不准确度和Kullback-Leiber差异,引入了新的可变度测量标准。介绍了这些新定义和相关属性、界限和实例。最后,我们用中差规则展示了Kullback-Libel差异及其分散指数的应用。