Hidden Markov Models Training by a Particle Swarm Optimization Algorithm.
Sebastien AupetitNicolas MonmarchéMohamed SlimanePublished in: J. Math. Model. Algorithms (2007)
Keyphrases
- hidden markov models
- particle swarm optimization algorithm
- discriminative training
- particle swarm optimization
- baum welch
- convergence speed
- particle swarm
- speech recognition
- pso algorithm
- discriminative classifiers
- inertia weight
- gesture recognition
- training set
- hidden states
- conditional random fields
- hidden state
- sequential data
- random effects
- viterbi algorithm
- sequence classification
- neural network
- minimum classification error
- markov models
- global optimization
- image sequences