A Constrained Line Search Optimization Method for Discriminative Training of HMMs.
Peng LiuCong LiuHui JiangFrank K. SoongRen-Hua WangPublished in: IEEE Trans. Speech Audio Process. (2008)
Keyphrases
- optimization method
- discriminative training
- line search
- hidden markov models
- optimization procedure
- global convergence
- optimization methods
- global optimum
- probabilistic interpretation
- particle swarm
- optimization algorithm
- maximum likelihood
- simulated annealing
- step size
- genetic algorithm
- quadratic programming
- evolutionary algorithm
- differential evolution
- automatic speech recognition
- hybrid algorithm
- metaheuristic
- speech recognition
- convergence rate
- linear program
- objective function
- posterior probability
- primal dual
- support vector machine
- co training
- machine learning
- multi view