Results 51 to 60 of about 1,600,993 (289)

Interest rates and information geometry [PDF]

open access: yesProceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2001
20 pages, 3 ...
Brody, D C, Hughston, L P
openaire   +5 more sources

Far from Asymptopia: Unbiased High-Dimensional Inference Cannot Assume Unlimited Data

open access: yesEntropy, 2023
Inference from limited data requires a notion of measure on parameter space, which is most explicit in the Bayesian framework as a prior distribution. Jeffreys prior is the best-known uninformative choice, the invariant volume element from information ...
Michael C. Abbott, Benjamin B. Machta
doaj   +1 more source

Foliations-Webs-Hessian Geometry-Information Geometry-Entropy and Cohomology

open access: yesEntropy, 2016
IN MEMORIAM OF ALEXANDER GROTHENDIECK. THE MAN.
Michel Nguiffo Boyom
doaj   +1 more source

Entropic Dynamics in a Theoretical Framework for Biosystems

open access: yesEntropy, 2023
Central to an understanding of the physical nature of biosystems is an apprehension of their ability to control entropy dynamics in their environment.
Richard L. Summers
doaj   +1 more source

Stochastic Chaos and Markov Blankets

open access: yesEntropy, 2021
In this treatment of random dynamical systems, we consider the existence—and identification—of conditional independencies at nonequilibrium steady-state.
Karl Friston   +4 more
doaj   +1 more source

The basics of information geometry [PDF]

open access: yesAIP Conference Proceedings, 2015
To what extent can we distinguish one probability distribution from another? Are there quantitative measures of distinguishability? The goal of this tutorial is to approach such questions by introducing the notion of the "distance" between two probability distributions and exploring some basic ideas of such an "information geometry".
openaire   +4 more sources

Information geometry and the renormalization group [PDF]

open access: yesPhysical Review E, 2015
1 + 20 Pages, LaTeX. References added, Discussions improved. Version accepted in Phys.
Tapobrata Sarkar   +2 more
openaire   +4 more sources

Moufang patterns and geometry of information

open access: yesPure and Applied Mathematics Quarterly, 2023
amstex, 42 ...
Combe, Noémie   +2 more
openaire   +4 more sources

Computational Information Geometry in Statistics: Theory and Practice

open access: yesEntropy, 2014
A broad view of the nature and potential of computational information geometry in statistics is offered.   This new area suitably extends the manifold-based approach of classical information geometry to a simplicial setting, in order to obtain an ...
Frank Critchley, Paul Marriott
doaj   +1 more source

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

open access: yesEntropy, 2023
We present a simple method to approximate the Fisher–Rao distance between multivariate normal distributions based on discretizing curves joining normal distributions and approximating the Fisher–Rao distances between successive nearby normal ...
Frank Nielsen
doaj   +1 more source

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