A Comparison of Stroke Classifiers Leveraging Hospital Billing Codes versus Natural Language Processing.
Danielle L. MoweryBrent D. HillMingyuan ZhangWendy W. ChapmanLisa A. Cannon-AlbrightJennifer MajersikPublished in: AMIA (2017)
Keyphrases
- natural language processing
- training data
- machine learning
- decision trees
- support vector
- information extraction
- wordnet
- confusion matrices
- linear classifiers
- health care
- text mining
- knowledge representation
- test set
- question answering
- expert systems
- free text
- natural language
- knn
- training set
- training samples
- training examples
- classification algorithm
- ensemble learning
- error correction
- classification systems
- information retrieval