Classification of Helpful Comments on Online Suicide Watch Forums.
Ramakanth KavuluruMaría Ramos-MoralesTara HoladayAmanda G. WilliamsLaura HayeJulie CerelPublished in: BCB (2016)
Keyphrases
- pattern recognition
- online learning
- classification accuracy
- pattern classification
- classification algorithm
- decision trees
- real time
- support vector
- classification scheme
- training set
- classification systems
- image classification
- text classification
- automatic classification
- benchmark datasets
- feature vectors
- machine learning
- model selection
- support vector machine svm
- machine learning algorithms
- mailing lists
- classification method
- training samples
- feature space
- website
- data mining