Frank Nielsen. A Simple Approximation Method for the Fisher-Rao Distance between Multivariate Normal Distributions. Entropy, 25(4):654, April 2023. [doi]
@article{Nielsen23,
title = {A Simple Approximation Method for the Fisher-Rao Distance between Multivariate Normal Distributions},
author = {Frank Nielsen},
year = {2023},
month = {April},
doi = {10.3390/e25040654},
url = {https://doi.org/10.3390/e25040654},
researchr = {https://researchr.org/publication/Nielsen23},
cites = {0},
citedby = {0},
journal = {Entropy},
volume = {25},
number = {4},
pages = {654},
}