AI Data Preparation & Feature Engineering › Handling Imbalanced Datasets
What are best practices for Handling Imbalanced Datasets
AdvancedAnswer
When working with Handling Imbalanced Datasets, start with a clear goal, test on real data early, keep the approach as simple as possible at first, and follow established practices from the AI community rather than guessing.
Real-world example A fraud detection dataset with very few fraud cases compared to normal transactions uses oversampling to help the model learn to detect fraud more reliably.