Optimisation of HMM topology and its model parameters by genetic algorithms.
Sam KwongChak-Wai ChauKim-Fung ManKit-Sang TangPublished in: Pattern Recognit. (2001)
Keyphrases
- genetic algorithm
- hidden markov models
- evolutionary algorithm
- fuzzy logic
- speech recognition
- neural network
- multi objective
- multi objective optimisation
- handwritten word recognition
- genetic programming
- artificial neural networks
- differential evolution
- evolutionary computation
- topology preservation
- topology preserving
- genetic operators
- fitness function
- metaheuristic
- simulated annealing
- real time
- optimization method
- hybrid algorithm
- evolution strategy
- keyword spotting
- population size
- forward backward
- continuous hidden markov models
- case study
- parallel genetic algorithm
- pattern recognition
- particle swarm optimization
- artificial immune system
- crossover operator
- tabu search