Ontology-enhanced automatic chief complaint classification for syndromic surveillance.
Hsin-Min LuDaniel ZengLea TrujilloKen KomatsuHsinchun ChenPublished in: J. Biomed. Informatics (2008)
Keyphrases
- machine learning
- classification accuracy
- decision rules
- classification systems
- image classification
- knowledge representation
- automatic classification
- decision trees
- pattern recognition
- preprocessing
- machine learning methods
- pattern classification
- text classification
- domain knowledge
- real time
- statistical classification
- support vector machine svm
- fully automatic
- supervised learning
- classification scheme
- unsupervised learning
- features extraction
- feature vectors
- feature space
- classification process
- semantic web
- object classification
- automatically classify
- ontology population
- surveillance system
- video surveillance
- classification method
- active learning
- support vector
- feature selection
- neural network