Mitigating Class Imbalance in Time Series with Enhanced Diffusion Models.
Ryan SijstermansChang SunEnrique HortalPublished in: IWINAC (2) (2024)
Keyphrases
- class imbalance
- diffusion models
- class distribution
- diffusion model
- information diffusion
- active learning
- social networks
- cost sensitive
- concept drift
- non stationary
- high dimensionality
- sampling methods
- feature selection
- influence maximization
- feature space
- feature extraction
- diffusion process
- image processing
- minority class
- viral marketing
- data sets