Topic Classification for Suicidology.
Jonathon ReadErik VelldalLilja ØvrelidPublished in: J. Comput. Sci. Eng. (2012)
Keyphrases
- pattern recognition
- classification accuracy
- feature vectors
- classification scheme
- automatic classification
- image classification
- decision trees
- support vector machine svm
- text classification
- classification process
- classification rate
- classification models
- decision rules
- model selection
- supervised learning
- topic models
- class labels
- svm classifier
- data mining
- feature set
- feature space
- feature selection
- genetic algorithm