Speaker-independent large vocabulary word recognition using an LVQ/HMM hybrid algorithm.
Hitoshi IwamidaShigeru KatagiriErik McDermottPublished in: ICASSP (1991)
Keyphrases
- hybrid algorithm
- speaker independent
- speech recognition
- speech recognition systems
- speech recognizer
- hidden markov models
- speaker adaptation
- speaker dependent
- particle swarm optimization
- simulated annealing
- speaker identification
- spoken language
- particle swarm optimization pso
- digit recognition
- ant colony optimization
- differential evolution
- tabu search
- language model
- genetic algorithm
- imperialist competitive algorithm
- automatic speech recognition
- broadcast news
- n gram
- standard test problems
- hybrid optimization algorithm
- optimal solution
- speech signal
- pattern recognition
- noisy environments
- acoustic models
- gaussian mixture model
- evolutionary algorithm
- out of vocabulary
- unsupervised learning
- support vector machine