Automatic generation of non-uniform context-dependent HMM topologies based on the MDL criterion.
Takatoshi JitsuhiroTomoko MatsuiSatoshi NakamuraPublished in: INTERSPEECH (2003)
Keyphrases
- context dependent
- minimum description length
- hidden markov models
- mdl principle
- semantic level
- low level
- information theoretic
- model selection
- automatically generate
- natural language
- context free
- user centric
- selection criterion
- hierarchical hidden markov model
- gesture recognition
- optimization criterion
- handwritten word recognition
- conditional random fields
- speech recognition
- forward backward
- minimum classification error