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title: "Shapley 值 (Shapley Values)"
created: 2026-06-03
updated: 2026-06-03
type: concept
tags: [game-theory, interpretability, feature-attribution]
status: placeholder
---
# Shapley 值 (Shapley Values)
> ⚠️ 占位符页面 — 待完善
Shapley 值源自合作博弈论,在机器学习中广泛用于特征归因。计算每个输入变量对所有可能子集的边际贡献的加权平均。
与 [[interaction-based-explanation|交互基解释]] 在计算复杂性上类似均涉及指数级子集枚举但交互提取关注变量间的组合效应AND-OR 交互),而非单个变量的独立贡献。
## 相关概念
- [[interaction-based-explanation|交互基解释]]
- [[and-or-interactions|AND-OR 交互]]
- [[logical-model-interaction|交互逻辑模型]]