Adverse Impact Ratio
nounid
4725·updated Aug 28, 2026verified
privileged and unprivileged groups receiving different outcomes irrespective of the decision maker’s intent and irrespective of the decision-making procedure. Quantified as the ratio: disparate impact ratio = 𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = unpr )/𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = priv ) where 𝑃(𝑦̂ (𝑋) = fav) is the favorable label, (𝑍 = priv) is the privileged group, and (𝑍 = unpr) is the unprivileged group.
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Classifications
Entity Type
Metric92%llm-generatedllm:claude-haiku-4-5
Sensitivity
Regulated85%llm-generatedllm:claude-haiku-4-5
Information Class
unclassified
Variants
- synonym
- disparate impact ratiorelative risk ratio
- plural
- Adverse Impact Ratios
- possessive
- Adverse Impact Ratio's
- pluralpossessive
- Adverse Impact Ratios'
Framework definitions
- §1
- privileged and unprivileged groups receiving different outcomes irrespective of the decision maker’s intent and irrespective of the decision-making procedure. Quantified as the ratio: disparate impact ratio = 𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = unpr )/𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = priv ) where 𝑃(𝑦̂ (𝑋) = fav) is the favorable label, (𝑍 = priv) is the privileged group, and (𝑍 = unpr) is the unprivileged group.
- §1 · legacy_primary
- privileged and unprivileged groups receiving different outcomes irrespective of the decision maker’s intent and irrespective of the decision-making procedure. Quantified as the ratio: disparate impact ratio = 𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = unpr )/𝑃( 𝑦̂ (𝑋) = fav ∣∣ 𝑍 = priv ) where 𝑃(𝑦̂ (𝑋) = fav) is the favorable label, (𝑍 = priv) is the privileged group, and (𝑍 = unpr) is the unprivileged group.DR-088 backfill from the noun definition column
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