# A new approach to mutual information

**Authors:** F. Hiai, D. Petz

arXiv: 0704.0588 · 2007-05-23

## TL;DR

This paper introduces a novel asymptotic expression for mutual information using discrete micro-states of permutations, applicable to both continuous and discrete random variables.

## Contribution

It presents a new theoretical approach to mutual information based on asymptotic limits and micro-states, expanding the analytical tools available.

## Key findings

- Provides a new formula for mutual information
- Applicable to both continuous and discrete variables
- Enhances understanding of mutual information structure

## Abstract

A new expression as a certain asymptotic limit via "discrete micro-states" of permutations is provided to the mutual information of both continuous and discrete random variables.

## Full text

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## References

6 references — full list in the complete paper: https://tomesphere.com/paper/0704.0588/full.md

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Source: https://tomesphere.com/paper/0704.0588