Risk · Fairness & Impact

Training data bias and discriminatory outcomes

Historical or sampling bias in training data is reproduced or amplified in model outputs and decisions.

  • high
  • bias
  • fairness
  • high-risk

How it happens

Training or fine-tuning data encodes historical or sampling bias, which the model reproduces or amplifies in its outputs and decisions.

Why it matters

Biased outputs in a high-risk use case (credit, employment, benefits) can constitute unlawful discrimination, not just a quality defect.

Mitigation

Mitigating controls

The controls that address this risk, ranked by effectiveness.

Regulatory context

Framework and clause references

FrameworkClauseTitle
ISO/IEC 42001:2023Annex A.5Assessing impacts of AI systems
EU AI ActArticle 5Prohibited AI practices

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