Incorporating Emoji Descriptions Improves Tweet Classification.
Abhishek SinghEduardo BlancoWei JinPublished in: NAACL-HLT (1) (2019)
Keyphrases
- pattern recognition
- classification accuracy
- classification scheme
- support vector
- machine learning
- automatic classification
- support vector machine
- classification algorithm
- object classification
- text classification
- support vector machine svm
- feature set
- benchmark datasets
- class labels
- feature selection
- classification method
- sentiment analysis
- cost sensitive
- classification process
- image classification
- feature vectors
- training set
- preprocessing
- decision trees
- neural network
- nearest neighbor
- social media
- decision rules
- feature space
- classification models
- feature extraction
- data sets