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How can I identify whether model drift affects fairness metrics?
Asked on Oct 28, 2025
Answer
Model drift can significantly impact fairness metrics by altering the distribution of data over time, which may lead to biased outcomes. To identify whether model drift affects fairness metrics, you can use fairness dashboards or monitoring tools that track changes in model performance and fairness indicators over time.
- Open or review the appropriate fairness dashboard or monitoring tool that tracks model performance over time.
- Identify fairness metrics such as demographic parity, equal opportunity, or disparate impact that are relevant to your model.
- Compare these metrics across different time periods to detect any significant changes that may indicate model drift.
Additional Comment:
- Regularly update your fairness dashboard with new data to ensure timely detection of model drift.
- Consider using statistical tests to quantify changes in fairness metrics over time.
- Implement automated alerts for significant deviations in fairness metrics.
- Review and retrain your model if drift is detected to maintain fairness and performance.
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