Using the self-organizing map to speed up the probability density estimation for speech recognition with mixture density HMMs.
Mikko KurimoPanu SomervuoPublished in: ICSLP (1996)
Keyphrases
- speech recognition
- probability density estimation
- hidden markov models
- mixture model
- automatic speech recognition
- language model
- speech signal
- speech recognizer
- pattern recognition
- self organizing maps
- speech processing
- speech synthesis
- denoising
- speaker identification
- speech recognition systems
- speech recognizers
- speech recognition technology
- speaker independent
- handwriting recognition
- expectation maximization
- speaker dependent
- singular value decomposition
- natural language processing
- density function
- speech retrieval
- unsupervised learning
- knn
- computer vision
- acoustic models
- point set registration
- gaussian distribution
- gaussian mixture model