A positive and unlabeled learning algorithm for mineral prospectivity mapping.
Yihui XiongRenguang ZuoPublished in: Comput. Geosci. (2021)
Keyphrases
- learning algorithm
- unlabeled data
- active learning
- training data
- supervised learning
- labeled data
- semi supervised learning
- positive and negative
- training examples
- reinforcement learning
- training samples
- machine learning
- unsupervised learning
- generalization ability
- learning problems
- machine learning algorithms
- real time
- learning rate
- semi supervised
- text classification
- learning process
- back propagation
- learning scheme
- small number
- training set
- case study
- decision trees
- database
- multi task learning
- positive data
- positively correlated
- positive and unlabeled examples