A Longitudinal Study of Topic Classification on Twitter.
Zahra ImanScott SannerMohamed Reda BouadjenekLexing XiePublished in: ICWSM (2017)
Keyphrases
- longitudinal study
- pattern recognition
- social media
- feature space
- classification models
- classification method
- decision rules
- decision trees
- classification systems
- classification accuracy
- pattern classification
- polarity classification
- topic detection
- classification scheme
- image classification
- training set
- feature extraction
- class labels
- classification algorithm
- support vector machine svm
- document classification
- support vector machine
- data sets
- machine learning algorithms
- training samples
- automatic classification
- support vector
- microblog posts