Bias Detection
The process of identifying biases in AI models by analyzing their outputs and decision-making processes.
Definition
The use of quantitative and qualitative techniques—statistical disparity tests, counterfactual simulations, subgroup performance comparisons, and error-analysis dashboards—to reveal where and how models treat different cohorts unequally. Bias detection is continuous: as data evolves, new biases may emerge, requiring re-evaluation at regular intervals.
Real-World Example
An e-commerce company runs its product-recommendation model through a bias-detection pipeline every quarter, checking if certain customer demographics receive fewer or lower-quality suggestions. When the Hispanic segment’s click-through rate lags behind others, data scientists retrain the model with balanced user-behavior samples to correct the disparity.
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