ACL RD-TEC 1.0 Summarization of H92-1036
Paper Title:
MAP ESTIMATION OF CONTINUOUS DENSITY HMM : THEORY AND APPLICATIONS
MAP ESTIMATION OF CONTINUOUS DENSITY HMM : THEORY AND APPLICATIONS
Authors: Jean-Luc Gauvain and Chin-Hui Lee
Primarily assigned technology terms:
- algorithm
- bayesian approach
- bayesian learning
- continuous density hmm
- corrective training
- corrective training procedure
- databases
- delta function
- density estimation
- em algorithm
- error rate reduction
- error reduction
- expectation-maximization
- forward-backward algorithm
- hidden markov
- hidden markov model
- hidden markov models
- hill climbing
- hmms
- iterative procedure
- k-means
- kernel
- learning
- learning framework
- likelihood estimate
- likelihood estimation
- local maximization
- loss function
- map algorithm
- map estimation
- map training
- markov model
- markov model estimation
- maximum likelihood
- maximum likelihood estimation
- maximum-likelihood
- ml estimation
- ml training
- mle reestimation
- mmie training
- model adaptation
- model estimation
- model smoothing
- modeling
- optimization
- parameter smoothing
- parameter tying
- posteriori estimation
- rate reduction
- reasoning
- recognition
- reestimation
- segmentation
- sentence recognition
- smoothing
- speaker adaptation
- speech communication
- speech recognition
- stochastic process
- training algorithm
- training procedure
- training process
- viterbi
- viterbi algorithm
Other assigned terms:
- analogy
- approach
- beam
- case
- context dependency
- convergence
- corpora
- density function
- derivations
- distribution
- error rate
- estimation
- experimental results
- fact
- feature
- feature vector
- frame
- gaussian mixture
- grammar
- interpolation
- knowledge
- likelihood
- local maximum
- log-likelihood
- markov chain
- markov models
- maximum likelihood estimate
- method
- model parameters
- multinomial distribution
- multinomial model
- multivariate gaussian mixt ~
- optimization criterion
- posterior
- precision
- prior distribution
- priori
- probabilities
- probability
- probability density
- probability density function
- procedure
- process
- recognition rate
- seed
- sentence
- sentences
- statistic
- statistics
- technique
- term
- terms
- test data
- test material
- theoretical framework
- theory
- training
- training data
- training set
- transition matrix
- transition probabilities
- transition probability
- word
- word error rate
- word error rates
- word pair
- word pair grammar
- words
