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Causal Inference And Data-Driven Decision-Making

Talkat Meet the Fellows Welcome Event · 2021-09-08..09-09· [machine-learning]
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slides:none on file

Presents a concrete method for learning treatment rules that is robust to unobserved confounding by optimizing worst‑case policy value over an ambiguity set around estimated propensities, using minimax policy learning with inverse-propensity weighting and L_infty bounds on selection bias. Gives finite‑sample convergence rates and decision‑theoretic regret guarantees, scales the estimator to sequential settings (infinite‑horizon MDPs) under per‑step independent confounding, and shows practical relevance to personalized medicine and dosing.

AI-written summary · about

  1. 0:00Start
  2. 3:08Unobserved confounders
  3. 4:13Problem Setup
  4. 5:35Overview
  5. 8:56Robust policy evaluation
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