Alternate Estimation of a Classifier and the Class-Prior from Positive and Unlabeled Data.
Masahiro KatoLiyuan XuGang NiuMasashi SugiyamaPublished in: CoRR (2018)
Keyphrases
- class labels
- intra class
- multiclass classification
- prior probabilities
- training data
- prior knowledge
- class dependent
- test sample
- class probabilities
- training examples
- machine learning
- classification process
- classification scheme
- density estimation
- classification method
- feature selection
- learning algorithm
- data sets
- classification algorithm
- svm classifier
- feature set
- estimation algorithm
- multi class
- support vector machine
- training set
- feature space
- decision trees
- classifier systems