Window Classifiers and Conditional Random Fields for Medical Report De-Identification.
Viviana CotikFranco M. LuqueJuan Manuel PérezPublished in: IberLEF@SEPLN (2019)
Keyphrases
- conditional random fields
- supervised training
- sequence labeling
- probabilistic model
- graphical models
- higher order
- markov random field
- crf model
- pairwise
- hidden markov models
- generative model
- random fields
- decision trees
- naive bayes
- named entity recognition
- maximum entropy
- support vector
- web page prediction
- information extraction
- structured prediction
- semi markov
- training data
- machine learning algorithms
- markov networks
- svm classifier
- feature selection
- training samples
- parameter learning
- protein fold recognition
- information retrieval
- feature set
- prior knowledge
- multiclass classification
- training set