no code implementations • 9 Jul 2021 • Serge Assaad, Shuxi Zeng, Henry Pfister, Fan Li, Lawrence Carin
We examine interval estimation of the effect of a treatment T on an outcome Y given the existence of an unobserved confounder U.
no code implementations • 23 Oct 2020 • Serge Assaad, Shuxi Zeng, Chenyang Tao, Shounak Datta, Nikhil Mehta, Ricardo Henao, Fan Li, Lawrence Carin
A key to causal inference with observational data is achieving balance in predictive features associated with each treatment type.
no code implementations • 17 Oct 2020 • Shuxi Zeng, Murat Ali Bayir, Joesph J. Pfeiffer III, Denis Charles, Emre Kiciman
We describe a causal transfer random forest (CTRF) that combines existing training data with a small amount of data from a randomized experiment to train a model which is robust to the feature shifts and therefore transfers to a new targeting distribution.
1 code implementation • 15 Oct 2020 • Shuxi Zeng, Serge Assaad, Chenyang Tao, Shounak Datta, Lawrence Carin, Fan Li
Causal inference, or counterfactual prediction, is central to decision making in healthcare, policy and social sciences.
1 code implementation • 14 Jun 2020 • Paidamoyo Chapfuwa, Serge Assaad, Shuxi Zeng, Michael J. Pencina, Lawrence Carin, Ricardo Henao
Balanced representation learning methods have been applied successfully to counterfactual inference from observational data.
1 code implementation • 10 Dec 2017 • Jason Poulos, Shuxi Zeng
This paper proposes a method for estimating the effect of a policy intervention on an outcome over time.