Synthetic Data
Domain: Data & Datasets
🎯 Motivation
Artificially generated data that mimics real data. Used when real data is scarce, private, or expensive.
📋 Concrete Example
Need 100K medical records but privacy laws prevent using real ones. Generate synthetic records with similar patterns. No real patient data exposed. Training proceeds.
🔗 Analogy
A flight simulator - synthetic (fake) scenarios that mimic real flying. Pilots train without real risk. Synthetic data trains models without real data limitations.