# A Simple Approximation Method for the Fisher–Rao Distance between Multivariate Normal Distributions

> Research article (Entropy, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4365515106](https://www.wikidata.org/wiki/openalex:W4365515106)  
**Source**: https://4ort.xyz/entity/a-simple-approximation-method-for-the-fisherrao-distance-between-multivariate-normal-distributions