Classification without (Proper) Representation: Political Heterogeneity in Social Media and Its Implications for Classification and Behavioral Analysis.
Kenan AlkiekBohan ZhangDavid JurgensPublished in: ACL (Findings) (2022)
Keyphrases
- social media
- classification accuracy
- support vector machine svm
- text classification
- pattern classification
- decision trees
- feature representation
- automatic classification
- classification models
- feature analysis
- support vector machine
- machine learning
- model selection
- classification process
- classification method
- decision rules
- benchmark datasets
- neural network
- feature set
- supervised learning
- feature space
- pattern recognition
- feature extraction
- cross validation
- dimensionality reduction
- classification algorithm
- preprocessing
- object classification
- classification rate
- support vector
- robust classification
- heart rate variability