Synthetic Data
合成データ(ごうせいデータ)
IntermediateCore Concepts
Artificially generated data that mimics real-world data, used when real data is scarce, expensive, or privacy-sensitive.
Why It Matters
Synthetic data solves data scarcity and privacy problems, enabling AI training without real personal information.
Example in Practice
Generating thousands of realistic medical images to train a diagnostic AI without using actual patient data.