A Joint Training Approach to Tweet Classification and Adverse Effect Extraction and Normalization for SMM4H 2021.
Mohab ElkarefLamiece HassanPublished in: SMM4H@NAACL-HLT (2021)
Keyphrases
- adverse effect
- training samples
- training set
- supervised learning
- training phase
- training process
- image classification
- pattern classification
- classification method
- automatic classification
- classification accuracy
- classification algorithm
- classification process
- classification systems
- machine learning
- feature space
- classification models
- training examples
- feature extraction
- support vector
- feature vectors
- pattern recognition
- avoid overfitting
- multi layer perceptron
- decision trees
- training dataset
- features extraction
- feature extraction and classification
- feature selection
- decision rules
- benchmark datasets
- support vector machine svm
- model selection
- text classification
- social media
- hidden markov models
- active learning
- preprocessing
- training data