Beam search pruning in speech recognition using a posterior probability-based confidence measure.
Sherif M. AbdouMichael S. ScordilisPublished in: Speech Commun. (2004)
Keyphrases
- beam search
- posterior probability
- confidence measure
- bayesian networks
- bayesian framework
- branch and bound
- search space
- search algorithm
- generative model
- heuristic search
- search methods
- probability distribution
- probabilistic model
- search problems
- probability density function
- neural network
- conditional probabilities
- highly accurate
- hill climbing
- ranking functions
- random variables
- metaheuristic
- search procedure
- active learning
- decision trees
- machine learning