Preliminary results in comparing the expected and observed Fisher information for maximum likelihood estimates.

Xumeng Cao James C. Spall

Published in: CISS (2009)

Keyphrases

fisher information
maximum likelihood estimates
probability density function
closed form
likelihood function
expectation maximization
maximum likelihood
em algorithm
positive definite
parameter estimation
geodesic distance
euclidean space
image processing
feature extraction
bayesian networks