Nikolov-Radivchev at SemEval-2019 Task 6: Offensive Tweet Classification with BERT and Ensembles.
Alex NikolovVictor RadivchevPublished in: SemEval@NAACL-HLT (2019)
Keyphrases
- classification accuracy
- decision trees
- pattern recognition
- image classification
- classification rules
- support vector
- classification algorithm
- classification process
- text classification
- imbalanced data
- ensemble methods
- generalization ability
- classification scheme
- class labels
- machine learning
- active learning
- feature selection
- feature space
- preprocessing
- machine learning methods
- pattern classification
- classification models
- classification systems
- ensemble classifier
- machine learning algorithms
- named entities
- decision rules
- support vector machine svm
- training set
- feature extraction
- information retrieval