Crate amari_info_geom 

Information Geometry operations for statistical manifolds

This crate implements the foundational concepts of Information Geometry, including Fisher metrics, α-connections, Bregman divergences, and the Amari-Chentsov tensor structure.

Modules

verified_contracts

Formal verification contracts for information geometry on statistical manifolds

Structs

AlphaConnectionFactory

α-connection factory

DuallyFlatManifold

Dually flat manifold with e-connection and m-connection

FisherInformationMatrix

Fisher Information Matrix

SimpleAlphaConnection

Simplified AlphaConnection implementation for tests

Enums

InfoGeomError

Traits

AlphaConnection

α-connection on a statistical manifold

FisherMetric

Fisher Information Metric for statistical manifolds

Parameter

Trait for objects that can be used as parameters on statistical manifolds

Functions

amari_chentsov_tensor

Compute the Amari-Chentsov tensor at a point

bregman_divergence

Compute the Bregman divergence between two points

kl_divergence

Compute KL divergence using natural and expectation parameters