Erich Kummerfeld

Assistant Professor, Institute for Health Informatics, University of Minnesota

Title: Evaluating Resampling Methods For Validating Data-Driven Causal Structures

Abstract: 

Causal inference has developed methods for estimating causal effect coefficients under a variety of different conditions. In particular, any individual method will assume that the data-generating model containing the estimated causal effect coefficient has a specific structure. Background knowledge is often insufficient to verify whether the assumed structural conditions are met, but the data provides another source of information about causal structure. Numerous methods exist for estimating causal structure from observational data, however validating the estimated structure is also difficult. In this talk I present simulation results evaluating the use of resampling methods for validating estimated causal structure models.

Erich Kummerfeld