The AI Data Paradox: Fulfilling the Legal Mandate of Data Minimization in Complex AI Systems (GDPR & CCPA)
I. The Legal Foundation and Risks of Data Minimization (DM) 1. Legal Definition and Sources Data Minimization (DM) is the principle that personal data processing must be "adequate, relevant, and limited to what is necessary" in relation to the specified, explicit, and legitimate purposes for which they are processed (e.g., GDPR Article 5(1)(c) ). This principle is a core requirement in major data protection laws, including GDPR (EU) and CCPA (California/US) . 2. Risks of Non-Compliance GDPR: Violating DM can lead to severe fines, reaching up to 4% of a company's global annual turnover. CCPA: DM violations can be used as a basis for Class Action lawsuits , as the law grants a Private Right of Action to consumers. II. The Paradox: AI's Data Thirst vs. Legal Restriction The fundamental challenge posed by the DM principle to AI development is a direct conflict between legal compliance and model performance. 1. The Conflict ...