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wiki/concepts/SHAP-Analysis.md

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+---
+title: "SHAP Analysis"
+type: concept
+tags: [interpretability, explainability, ml-ops]
+sources: [specialized-model-qa]
+last_updated: 2026-04-20
+---
+
+## Definition
+SHAP（SHapley Additive exPlanations）是一种基于博弈论的模型可解释性方法，用于分解单个预测中每个特征的贡献。
+
+## Outputs
+- 全局解释：summary / beeswarm / bar plot
+- 局部解释：waterfall / force plot
+- 交互分析：SHAP interaction values
+
+## Use in Model QA
+- 解释预测驱动因素
+- 检查特征贡献是否稳定
+- 识别异常依赖或潜在偏差
+
+## Related Concepts
+- [[Partial Dependence Plots]]
+- [[Model Audit]]