Defining Semantic Meta-hashtags for Twitter Classification.
Joana CóstaCatarina SilvaMário AntunesBernardete RibeiroPublished in: ICANNGA (2013)
Keyphrases
- pattern recognition
- classification systems
- classification scheme
- machine learning
- feature extraction
- automatic classification
- benchmark datasets
- polarity classification
- feature vectors
- data sets
- machine learning methods
- classification method
- feature selection
- supervised learning
- classification accuracy
- multi class
- text classification
- support vector machine
- social media
- semantic similarity
- semantic network
- classification models
- decision trees
- support vector
- semantic information
- decision rules
- topic models
- natural language
- active learning