LynyrdSkynyrd at WNUT-2020 Task 2: Semi-Supervised Learning for Identification of Informative COVID-19 English Tweets.
Abhilasha SanchetiKushal ChawlaGaurav VermaPublished in: W-NUT@EMNLP (2020)
Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- labeled data
- supervised learning
- active learning
- social media
- unsupervised learning
- machine learning
- co training
- semi supervised classification
- training data
- labeled examples
- text categorization
- graph based semi supervised learning
- label propagation
- manifold regularization
- natural language
- labeled and unlabeled data
- semi supervised learning methods
- machine translation
- improve the classification accuracy
- transfer learning
- domain adaptation
- learning models
- maximum likelihood
- similarity measure
- data sets
- graph construction
- regularization framework
- semi supervised learning algorithms
- image segmentation
- social networks
- opinion detection