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Synthetic data

As explained in Financial AI in Practice

The creation of artificial data that reproduces selected properties of real data without directly using the original records.

Synthetic data is artificial data designed to reproduce selected properties of real data without using its original records. In credit-risk systems, it supports testing in non-production environments subject to regulatory constraints. section 4.3.1

Testing card data

Randomly generated credit card numbers can still trigger regulatory violations if they are technically valid under the Luhn check. Synthetic data generation and data masking are required from the start. section 4.3.1

How Financial AI in Practice covers it

How deep it goes
Flags synthetic data generation as necessary but does not describe generation methods or validation.
Examples
Warns that randomly generated Luhn-compliant credit card numbers can still cause regulatory violations.
How it connects
Connects synthetic data generation with data masking, regulatory compliance, and credit-risk data infrastructure.

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This explainer was generated by Manning's knowledge graph from the text of Financial AI in Practice. The section links point to the parts of the book it draws on.