Section classification in clinical notes using supervised hidden markov model.
Ying LiSharon Lipsky GormanNoemie ElhadadPublished in: IHI (2010)
Keyphrases
- hidden markov models
- supervised learning
- feature selection
- discriminative training
- sequential data
- conditional random fields
- speech recognition
- handwritten word recognition
- markov models
- semi supervised
- markov model
- gesture recognition
- hierarchical hidden markov model
- training stage
- unsupervised learning
- feature extraction
- machine learning
- learning algorithm
- text classification
- feature vectors
- viterbi algorithm
- pairwise
- estimate the model parameters
- text mining
- hidden state
- support vector
- hidden states
- baum welch
- kernel density
- dynamic probabilistic networks