Continuous speech recognition by context-dependent phonetic HMM and an efficient algorithm for finding N-Best sentence hypotheses.
Katunobu ItouSatoru HayamizuHozumi TanakaPublished in: ICASSP (1992)
Keyphrases
- context dependent
- speech recognition
- detection algorithm
- preprocessing
- dynamic programming
- hidden markov models
- worst case
- neural network
- computational complexity
- forward backward
- objective function
- computationally efficient
- optimization algorithm
- continuous speech recognition
- cost function
- evolutionary algorithm
- similarity measure
- heuristic rules
- probabilistic model
- semantic level
- matching algorithm
- co occurrence
- computational cost
- k means
- optimal solution
- machine learning