A network-based positive and unlabeled learning approach for fake news detection.
Mariana Caravanti de SouzaBruno Magalhães NogueiraRafael Geraldeli RossiRicardo Marcondes MarcaciniBrucce Neves dos SantosSolange Oliveira RezendePublished in: Mach. Learn. (2022)
Keyphrases
- learning systems
- positive and negative
- unsupervised learning
- active learning
- learning process
- knowledge acquisition
- learning analytics
- online learning
- prior knowledge
- training data
- detection method
- machine learning
- data sets
- detection accuracy
- positive examples
- positive data
- learning scenarios
- automatic detection
- learning tasks
- supervised learning
- multi class
- feature space
- support vector
- reinforcement learning
- neural network