Mathematical Problems in Engineering / 2018 / Article / Tab 2

Research Article

The Unifying Frameworks of Information Measures

Table 2

The similarity measures and normalized similarity measures defined on density functions and survival functions.

Name Density similarity measureName Survival similarity measure

Shannon mutual information Cross survival Shannon entropy

Rényi mutual informationCross survival Rényi entropy

Tsallis mutual information Cross survival Tsallis entropy

Exponential mutual informationCross survival exponential entropy

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.