Demographic parity
Demographic parity: A criterion comparing positive-decision frequency across groups independently of actual class. It measures selection differences but not individual errors. Enforcing it can change precision and does not match every legal or social notion of fairness. This perspective connects the definition with practical behaviour in artificial intelligence systems.
In italiano: Parità DemograficaLegge V · Overfitting, bias e collasso dei modelliIt measures selection differences but not individual errors. Enforcing it can change precision and does not match every legal or social notion of fairness.