Machine Classification and Analysis of Suicide-Related Communication on Twitter.
Pete BurnapGualtiero ColomboJonathan ScourfieldPublished in: HT (2015)
Keyphrases
- classification systems
- data acquisition
- support vector machine
- classification accuracy
- communication systems
- communication cost
- communication networks
- svm classifier
- neural network
- social media
- feature space
- data analysis
- pattern recognition
- support vector
- feature extraction
- decision trees
- machine learning
- preprocessing
- class labels
- classification models
- social networks
- automatic classification