Hamming distance approximation for a fast log-likelihood computation for mixture densities.
Peter BeyerleinMeinhard UllrichPublished in: EUROSPEECH (1995)
Keyphrases
- log likelihood
- hamming distance
- exponential family
- closed form
- em algorithm
- density estimation
- mixture model
- maximum likelihood
- pattern matching
- scoring function
- distance measure
- expectation maximization
- information theoretic
- probability density function
- binary codes
- binary strings
- probability distribution
- hash functions
- feature space
- edit distance
- parameter estimation
- image processing