项目作者: DataForScience

项目描述 :
Why And What If: Causal Inference for Everyone
高级语言: Jupyter Notebook
项目地址: git://github.com/DataForScience/PyData2020.git
创建时间: 2020-11-12T22:24:47Z
项目社区:https://github.com/DataForScience/PyData2020

开源协议:MIT License

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Why and What If: Causal Inference for Everyone

Code and slides to accompany the PyData Global 2020 tutorial: by Data For Science.

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How do causes lead to effects? Can you associate the cause leading to the observed effect? Big Data opens the doors for us to be able to answer questions such as this, but before we are able to do so, we must go beyond classical probability theory and dive into the field of Causal Inference.

In this course, we will explore the three steps in the ladder of causation: 1. Association 2. Intervention 3. Counterfactuals with simple rules and techniques to move up the ladder from simple correlational studies to fully causal analyses. We will cover the fundamentals of this powerful set of techniques allowing us to answer practical causal questions such as “Does A cause B?” and “If I change A how does that impact B?”

Schedule

Graphical models

  • The Ladder of Causality
  • Graphical Models
  • Chains
  • Forks
  • Colliders
  • d-separation

Interventions

  • Back-door criterion
  • Front-door criterion
  • Mediation

Counterfactuals

  • The fundamental laws of counterfactuals
  • Graphical representation
  • Practical Applications
  • Connections to Machine Learning

Slides: http://data4sci.com/landing/pydata2020/