Search Results for author: Michael Valancius

Found 2 papers, 0 papers with code

A Causal Inference Framework for Leveraging External Controls in Hybrid Trials

no code implementations15 May 2023 Michael Valancius, Herb Pang, Jiawen Zhu, Stephen R Cole, Michele Jonsson Funk, Michael R Kosorok

We consider the challenges associated with causal inference in settings where data from a randomized trial is augmented with control data from an external source to improve efficiency in estimating the average treatment effect (ATE).

Causal Inference

Acquisition Conditioned Oracle for Nongreedy Active Feature Acquisition

no code implementations27 Feb 2023 Michael Valancius, Max Lennon, Junier Oliva

We develop novel methodology for active feature acquisition (AFA), the study of how to sequentially acquire a dynamic (on a per instance basis) subset of features that minimizes acquisition costs whilst still yielding accurate predictions.

Decision Making

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