UPennHLP at WNUT-2020 Task 2 : Transformer models for classification of COVID19 posts on Twitter.
Arjun MaggeVarad PimpalkhuteDivya RallapalliDavid SiguenzaGraciela Gonzalez-HernandezPublished in: W-NUT@EMNLP (2020)
Keyphrases
- social media
- classification models
- support vector
- text classification
- pattern recognition
- model selection
- machine learning algorithms
- decision trees
- pattern classification
- machine learning methods
- complex systems
- classification algorithm
- image classification
- classification scheme
- feature selection
- machine learning approaches
- social networks
- decision rules
- support vector machine svm
- probabilistic model
- support vector machine
- online social networks
- social networking
- feature space
- automatic classification
- preprocessing
- data sets
- classification systems