Temporal Positive-unlabeled Learning for Biomedical Hypothesis Generation via Risk Estimation.
Uchenna AkujuobiJun ChenMohamed ElhoseinyMichael SprangerXiangliang ZhangPublished in: CoRR (2020)
Keyphrases
- supervised learning
- learning problems
- learning process
- prior knowledge
- positive and negative
- active learning
- unsupervised learning
- reinforcement learning
- positive data
- temporal constraints
- mobile learning
- online learning
- information extraction
- training set
- learning algorithm
- knowledge acquisition
- text classification
- learning systems
- feature space
- learning environment
- temporal databases
- positive and unlabeled examples