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wiki/concepts/Model-Audit.md
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title: "Model Audit"
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type: concept
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tags: [ml-ops, governance, assurance]
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sources: [specialized-model-qa]
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last_updated: 2026-04-20
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---
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## Definition
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模型审计是一套系统化流程,用于独立验证模型的设计、数据、训练、性能、解释性与业务影响。
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## Typical Scope
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- 文档与治理
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- 数据与标签
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- 特征稳定性
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- 模型复制
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- 校准与性能
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- 可解释性与公平性
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- 业务影响
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## Use in Model QA
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- 提供证据驱动的质量结论
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- 将问题分级并提出修复建议
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- 形成可复核的审计轨迹
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## Related Concepts
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- [[Population Stability Index (PSI)]]
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- [[Calibration Testing]]
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- [[Discrimination Metrics]]
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