Exploiting Synthetically Generated Data with Semi-Supervised Learning for Small and Imbalanced Datasets.
María Pérez-OrtizPeter TiñoRafal MantiukCésar Hervás-MartínezPublished in: AAAI (2019)
Keyphrases
- semi supervised learning
- labeled data
- unlabeled data
- data analysis
- data sets
- training data
- semi supervised
- high dimensional data
- data points
- small number
- supervised learning
- active learning
- text categorization
- test data
- learning models
- original data
- feature selection algorithms
- imbalanced datasets
- data distribution
- kernel function
- nearest neighbor
- knowledge discovery
- pairwise
- feature extraction