Search Results for author: Jeroen Berrevoets

Found 19 papers, 12 papers with code

ODE Discovery for Longitudinal Heterogeneous Treatment Effects Inference

2 code implementations16 Mar 2024 Krzysztof Kacprzyk, Samuel Holt, Jeroen Berrevoets, Zhaozhi Qian, Mihaela van der Schaar

Above all, we consider the introduction of a completely new type of solution to be our most important contribution as it may spark entirely new innovations in treatment effects in general.

DAGnosis: Localized Identification of Data Inconsistencies using Structures

2 code implementations26 Feb 2024 Nicolas Huynh, Jeroen Berrevoets, Nabeel Seedat, Jonathan Crabbé, Zhaozhi Qian, Mihaela van der Schaar

Identification and appropriate handling of inconsistencies in data at deployment time is crucial to reliably use machine learning models.

GOGGLE: Generative Modelling for Tabular Data by Learning Relational Structure

2 code implementations ICLR 2023 Tennison Liu, Zhaozhi Qian, Jeroen Berrevoets, Mihaela van der Schaar

Specifically, we introduce GOGGLE, an end-to-end message passing scheme that jointly learns the relational structure and corresponding functional relationships as the basis of generating synthetic samples.

Learning Representations without Compositional Assumptions

2 code implementations31 May 2023 Tennison Liu, Jeroen Berrevoets, Zhaozhi Qian, Mihaela van der Schaar

This paper addresses unsupervised representation learning on tabular data containing multiple views generated by distinct sources of measurement.

Representation Learning valid

Causal Deep Learning

no code implementations3 Mar 2023 Jeroen Berrevoets, Krzysztof Kacprzyk, Zhaozhi Qian, Mihaela van der Schaar

Our framework clearly identifies which assumptions are testable and which ones are not, such that the resulting solutions can be judiciously adopted in practice.

Navigating causal deep learning

no code implementations1 Dec 2022 Jeroen Berrevoets, Krzysztof Kacprzyk, Zhaozhi Qian, Mihaela van der Schaar

With CDL, researchers aim to structure and encode causal knowledge in the extremely flexible representation space of deep learning models.

Differentiable and Transportable Structure Learning

1 code implementation13 Jun 2022 Jeroen Berrevoets, Nabeel Seedat, Fergus Imrie, Mihaela van der Schaar

Directed acyclic graphs (DAGs) encode a lot of information about a particular distribution in their structure.

Combining Observational and Randomized Data for Estimating Heterogeneous Treatment Effects

1 code implementation25 Feb 2022 Tobias Hatt, Jeroen Berrevoets, Alicia Curth, Stefan Feuerriegel, Mihaela van der Schaar

While observational data is confounded, randomized data is unconfounded, but its sample size is usually too small to learn heterogeneous treatment effects.

Representation Learning

To Impute or not to Impute? Missing Data in Treatment Effect Estimation

1 code implementation4 Feb 2022 Jeroen Berrevoets, Fergus Imrie, Trent Kyono, James Jordon, Mihaela van der Schaar

However, no imputation at all also leads to biased estimates, as missingness determined by treatment introduces bias in covariates.

Imputation

Disentangled Counterfactual Recurrent Networks for Treatment Effect Inference over Time

no code implementations7 Dec 2021 Jeroen Berrevoets, Alicia Curth, Ioana Bica, Eoin McKinney, Mihaela van der Schaar

Choosing the best treatment-plan for each individual patient requires accurate forecasts of their outcome trajectories as a function of the treatment, over time.

counterfactual

Identifiable Energy-based Representations: An Application to Estimating Heterogeneous Causal Effects

1 code implementation6 Aug 2021 Yao Zhang, Jeroen Berrevoets, Mihaela van der Schaar

Conditional average treatment effects (CATEs) allow us to understand the effect heterogeneity across a large population of individuals.

Dimensionality Reduction

HydaLearn: Highly Dynamic Task Weighting for Multi-task Learning with Auxiliary Tasks

no code implementations26 Aug 2020 Sam Verboven, Muhammad Hafeez Chaudhary, Jeroen Berrevoets, Wouter Verbeke

Multi-task learning (MTL) can improve performance on a task by sharing representations with one or more related auxiliary-tasks.

Multi-Task Learning

The foundations of cost-sensitive causal classification

no code implementations24 Jul 2020 Wouter Verbeke, Diego Olaya, Jeroen Berrevoets, Sam Verboven, Sebastián Maldonado

The framework is shown to instantiate to application-specific cost-sensitive performance measures that have been recently proposed for evaluating customer retention and response uplift models, and allows to maximize profitability when adopting a causal classification model for optimizing decision-making.

Classification Decision Making +1

Autoencoders for strategic decision support

no code implementations3 May 2020 Sam Verboven, Jeroen Berrevoets, Chris Wuytens, Bart Baesens, Wouter Verbeke

However, few data-driven tools that support strategic decision-making are available.

Decision Making

Optimising Individual-Treatment-Effect Using Bandits

1 code implementation16 Oct 2019 Jeroen Berrevoets, Sam Verboven, Wouter Verbeke

Applying causal inference models in areas such as economics, healthcare and marketing receives great interest from the machine learning community.

Causal Inference Marketing

Causal Simulations for Uplift Modeling

1 code implementation1 Feb 2019 Jeroen Berrevoets, Wouter Verbeke

Hence, methods are being developed that are able to learn from newly gained experience, as well as handle drifting environments.

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