Are labels informative in semi-supervised learning? Estimating and leveraging the missing-data mechanism.
Aude SportisseHugo SchmutzOlivier HumbertCharles BouveyronPierre-Alexandre MatteiPublished in: ICML (2023)
Keyphrases
- missing data
- semi supervised learning
- label propagation
- semi supervised
- unlabeled data
- training data
- labeled examples
- labeled data
- multi instance learning
- missing values
- unlabeled samples
- partially labeled
- unsupervised learning
- supervised learning
- low rank
- co training
- text categorization
- incomplete data
- matrix factorization
- dirichlet process mixture models
- pairwise
- active learning
- class labels
- multi label
- machine learning
- pairwise constraints
- training examples
- labeled instances
- transfer learning
- training set
- similarity measure