Causal Effects via DAGs | How to Handle Unobserved Confounders
Автор: Shaw Talebi
Загружено: 2022-12-02
Просмотров: 7764
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This is the 4th video in a series on causal effects. In the last video, we saw that we could evaluate any causal effect for a Markovian causal model. However, the question remained of how to handle models that are not Markovian. In this video, we start to answer this question via two quick-and-easy graphical criteria for evaluating causal effects.
Series Playlist: • Causality
Blog: https://medium.com/towards-data-scien...
Resources:
An Introduction to Causal Inference by Judea Pearl: https://www.degruyter.com/document/do...
On Identifying Causal Effects by Tian & Shiptser: https://faculty.sites.iastate.edu/jti...
Introduction - 0:00
Identifiability - 0:28
Markovian Models - 2:12
Unobserved Confounders - 3:19
Back & Front Door Criteria - 4:18
Back Door Path - 4:44
Blocking - 5:22
Back Door Criterion - 7:27
Front Door Criterion - 9:14
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