An hierarchical exemplar-based sparse model of speech, with an application to ASR.
Jort F. GemmekeHugo Van hammePublished in: ASRU (2011)
Keyphrases
- speech recognition
- conceptual model
- experimental data
- probabilistic model
- theoretical analysis
- hierarchical model
- hierarchical structure
- mathematical model
- management system
- objective function
- high level
- probability distribution
- information retrieval
- parameter estimation
- regression model
- hidden markov models
- pattern recognition
- bayesian networks
- similarity measure
- bayesian framework
- formal model