Dense-PU: Learning a Density-Based Boundary for Positive and Unlabeled Learning.
Vasileios SevetlidisGeorge PavlidisSpyridon G. MouroutsosAntonios GasteratosPublished in: IEEE Access (2024)
Keyphrases
- positive examples
- learning algorithm
- learning process
- prior knowledge
- pu learning
- supervised learning
- negative examples
- unsupervised learning
- reinforcement learning
- learning problems
- learning tasks
- text mining
- active learning
- domain specific
- semi supervised learning
- unlabeled data
- positive and negative
- small number
- data points
- domain knowledge