Progressive domain adaptation for detecting hate speech on social media with small training set and its application to COVID-19 concerned posts.
Md. Abul BasharRichi NayakKhanh LuongThirunavukarasu BalasubramaniamPublished in: Soc. Netw. Anal. Min. (2021)
Keyphrases
- domain adaptation
- social media
- training set
- test data
- training data
- unlabeled data
- cross domain
- target domain
- multiple sources
- labeled data
- semi supervised learning
- semi supervised
- social networks
- user generated content
- test set
- supervised learning
- training samples
- small number
- active learning
- sentiment classification
- nearest neighbor
- classification accuracy
- co training
- covariate shift
- cross validation
- transfer learning
- document classification
- support vector machine
- prior knowledge
- machine learning