AdelaideCyC at SemEval-2020 Task 12: Ensemble of Classifiers for Offensive Language Detection in Social Media.
Mahen HerathThushari AtapattuHoang Anh DungChristoph TreudeKatrina FalknerPublished in: SemEval@COLING (2020)
Keyphrases
- social media
- ensemble learning
- multiple classifiers
- training data
- classifier ensemble
- training set
- feature selection
- ensemble pruning
- ensemble classifier
- majority voting
- programming language
- neural network
- final classification
- accurate classifiers
- detection method
- ensemble methods
- majority vote
- individual classifiers
- natural language
- support vector
- ensemble classification
- class label noise
- decision tree classifiers
- feature ranking
- social networks
- object detection
- false positives
- decision trees
- base classifiers
- combining classifiers
- natural language processing
- learning algorithm
- randomized trees
- diversity measures
- social media data
- weighted voting
- text classification
- naive bayes
- multiple classifier systems
- classification algorithm
- imbalanced data
- weak learners
- detection rate