Keyphrases
- social media
- classification accuracy
- news articles
- decision trees
- support vector
- automatic classification
- image classification
- classification method
- classification process
- classification scheme
- text classification
- support vector machine svm
- short texts
- classification rate
- classification models
- machine learning methods
- feature vectors
- feature space
- pattern recognition
- feature extraction
- classification rules
- named entities
- preprocessing
- user generated content
- micro blogging