Improved semi-supervised learning technique for automatic detection of South African abusive language on Twitter.
Oluwafemi OriolaEduan KotzéPublished in: South Afr. Comput. J. (2020)
Keyphrases
- automatic detection
- semi supervised learning
- south african
- semi supervised
- south africa
- unlabeled data
- labeled data
- unsupervised learning
- semi supervised classification
- supervised learning
- manifold regularization
- social media
- machine learning
- co training
- social networks
- active learning
- label propagation
- training data
- demographic characteristics
- graph based semi supervised learning
- semi supervised learning algorithms
- information and communication technologies
- databases
- semi supervised learning methods
- data sets
- opinion detection
- secondary school
- labeled and unlabeled data
- transfer learning
- higher education
- text classification
- natural language
- information systems
- data mining