Geometry of Fisher Information Metric and the Barycenter Map.
Mitsuhiro ItohHiroyasu SatohPublished in: Entropy (2015)
Keyphrases
- fisher information
- information geometry
- geodesic distance
- riemannian metric
- euclidean space
- probability density function
- free energy
- noise level
- positive definite
- information theory
- metric space
- estimation error
- kullback leibler divergence
- multidimensional scaling
- maximum a posteriori
- distance measure
- exponential family