FedEF: Federated Learning for Heterogeneous and Class Imbalance Data.
Hongyan PengTongtong WuZhenkui ShiXianxian LiPublished in: ISCC (2023)
Keyphrases
- data sets
- data analysis
- class imbalance
- training data
- raw data
- learning algorithm
- learning process
- active learning
- sampling methods
- learning models
- test set
- small number
- prior knowledge
- multi class
- supervised learning
- high dimensional data
- error rate
- data points
- missing values
- learning tasks
- original data
- pairwise
- class distribution
- feature space
- pattern recognition