Defined in the law · AI Act Art. 3(31)

Validation data set

In plain English

A separate data set, or a part of the training data set, kept aside for validation.

The definition in the law

‘validation data set’ means a separate data set or part of the training data set, either as a fixed or variable split

Related

• Validation data
• Training data

The official text is quoted word for word from the English version of the source named under it; only the version published in the Official Journal of the EU is legally binding. The plain-English line is Fino’s own summary, not legal advice.