On Nonparametric Estimation of the Fisher Information.
Wei CaoAlex DytsoMichael FaußH. Vincent PoorGang FengPublished in: ISIT (2020)
Keyphrases
- nonparametric estimation
- fisher information
- probability density function
- information geometry
- euclidean space
- noise level
- probability density
- positive definite
- density estimation
- geodesic distance
- kullback leibler divergence
- probability distribution
- density function
- multidimensional scaling
- free energy
- mixture model
- similarity measure
- distance function
- exponential family
- kl divergence
- similarity search
- unsupervised learning