Phonemer at WNUT-2020 Task 2: Sequence Classification Using COVID Twitter BERT and Bagging Ensemble Technique based on Plurality Voting.
Anshul WadhawanPublished in: CoRR (2020)
Keyphrases
- sequence classification
- majority voting
- ensemble methods
- weighted voting
- ensemble learning
- base classifiers
- sequence data
- ensemble members
- classifier ensemble
- markov models
- ensemble classifier
- hidden markov models
- random forest
- discriminative learning
- prediction accuracy
- conditional random fields
- decision trees
- generalization ability
- benchmark datasets
- support vector machine
- string kernels
- knn
- maximum entropy
- machine learning methods
- training set
- base learners
- concept drift
- learning machines
- multi class
- voting rules
- binary classification
- object detection
- feature selection