A Bag of Words Model for Improving Automatic Stress Classification.
Aurelia CiupeCamelia FloreaBogdan OrzaAurel VlaicuBogdan PetrovanPublished in: AECIA (2015)
Keyphrases
- pattern recognition
- machine learning
- classification accuracy
- support vector machine svm
- classification systems
- image classification
- model selection
- statistical classification
- machine learning methods
- classification algorithm
- feature extraction
- classification scheme
- pattern classification
- benchmark datasets
- automatic classification
- supervised learning
- preprocessing
- decision trees
- feature selection
- learning vector quantization
- document classification
- classification models
- training samples
- decision rules
- text categorization
- text classification
- training set
- feature space
- search engine
- genetic algorithm