Test Set in Machine Learning

What is Test Set in Machine Learning?

A test set is a held-out subset of data used once to estimate final model performance on unseen examples after training and validation are complete.

Related Giskard articles

Do not stop at test-set accuracy

Complement static test sets with continuous behavioral and security evals. See Giskard OSS v3.

Further reading

Authoritative reference: Wikipedia: Train/validation/test sets.

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