Potential Outcome Framework
[[Potential Outcome Framework 专有名词]]
[[Treatment Effect]]
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[[ITE]] 个体干预效果
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[[ATE]] Average Treatment Effect,针对全体用户
- [[CATE]] 条件,给定条件下的全体用户
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[[ATT]] 实验组
[[Potential Outcome Framework 简化问题的三个假设]]
经典方法
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[[Re-weighting methods]] 解决的问题是控制组和治疗组的分布不同
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[[Matching methods]] 关键在于如何度量样本之间的相似性
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Tree-based Method - [[Causal Forest]] 在分裂最大化 ITE 方差
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[[Representation Learning Method]] 本质是对反事实进行预测
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[[Meta-Learner]]
Potential Outcome Framework
https://blog.xiang578.com/post/logseq/Potential Outcome Framework.html