Class-prior Estimation for Learning from Positive and Unlabeled Data.
Marthinus Christoffel du PlessisGang NiuMasashi SugiyamaPublished in: CoRR (2016)
Keyphrases
- learning algorithm
- prior knowledge
- learning systems
- knowledge acquisition
- learning tasks
- learning process
- positive data
- machine learning
- inductive inference
- supervised learning
- active learning
- probabilistic model
- empirical studies
- background knowledge
- multi agent
- inductive learning
- concept learning
- reinforcement learning
- estimation accuracy
- efficient learning
- genetic algorithm