Search Results for author: Alexis Bellot

Found 11 papers, 6 papers with code

Policy Analysis using Synthetic Controls in Continuous-Time

1 code implementation2 Feb 2021 Alexis Bellot, Mihaela van der Schaar

Counterfactual estimation using synthetic controls is one of the most successful recent methodological developments in causal inference.

Causal Inference Time Series

Accounting for Unobserved Confounding in Domain Generalization

no code implementations21 Jul 2020 Alexis Bellot, Mihaela van der Schaar

Part of the challenge of learning robust models lies in the influence of unobserved confounders that void many of the invariances and principles of minimum error presently used for this problem.

Domain Generalization

A Bayesian Approach to Modelling Longitudinal Data in Electronic Health Records

no code implementations19 Dec 2019 Alexis Bellot, Mihaela van der Schaar

Analyzing electronic health records (EHR) poses significant challenges because often few samples are available describing a patient's health and, when available, their information content is highly diverse.

Conditional Independence Testing using Generative Adversarial Networks

1 code implementation NeurIPS 2019 Alexis Bellot, Mihaela van der Schaar

We consider the hypothesis testing problem of detecting conditional dependence, with a focus on high-dimensional feature spaces.

Two-sample testing

Kernel Hypothesis Testing with Set-valued Data

no code implementations9 Jul 2019 Alexis Bellot, Mihaela van der Schaar

We present a general framework for hypothesis testing on distributions of sets of individual examples.

Time Series Two-sample testing

Multitask Boosting for Survival Analysis with Competing Risks

no code implementations NeurIPS 2018 Alexis Bellot, Mihaela van der Schaar

The co-occurrence of multiple diseases among the general population is an important problem as those patients have more risk of complications and represent a large share of health care expenditure.

Survival Analysis

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