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Efficient and sparse feature selection for biomedical text classification via the elastic net: Application to ICU risk stratification from nursing notes.
Ben J. Marafino
W. John Boscardin
R. Adams Dudley
Published in:
J. Biomed. Informatics (2015)
Keyphrases
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text classification
elastic net
feature selection
text mining
mutual information
text categorization
naive bayes
multi class
data mining
learning algorithm
support vector
knn
support vector machine
dimensionality reduction
kernel learning