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Activity Number: 293 - Causality for Complex Data
Type: Invited
Date/Time: Wednesday, August 11, 2021 : 3:30 PM to 5:20 PM
Sponsor: IMS
Abstract #316749
Title: Benefiting from Causal Structure: Using Stability for Inference in Complex Data
Author(s): Niklas Pfister*
Companies: University of Copenhagen
Keywords: causality; invariance/stability; causal inference; heterogeneous data
Abstract:

In many data-driven applications, different portions of the observed data are not always generated under equal conditions. Often experimental conditions change over time or across repetitions of the same experiment. In such settings, statistical findings are only reliable if the entire statistical inference pipeline is stable, that is, it produces the same conclusions across all experimental conditions. In this talk, we formalize this type of stability using causal models, and describe how it can be used as an inference principle which increases the reliability of statistical findings in heterogeneous data.


Authors who are presenting talks have a * after their name.

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