Keyphrases
- hidden markov models
- probabilistic inference
- bayesian networks
- inference process
- hidden semi markov models
- hidden states
- worst case
- probabilistic reasoning
- data sets
- max margin learning
- inference mechanism
- coarse to fine
- neural network
- hierarchical model
- bayesian model
- structured prediction
- hierarchical clustering
- hierarchical structures
- speech recognition
- information retrieval
- database
- chinese named entity recognition