Search Results for author: Atalanti A. Mastakouri

Found 8 papers, 2 papers with code

Tightening Bounds on Probabilities of Causation By Merging Datasets

no code implementations12 Oct 2023 Numair Sani, Atalanti A. Mastakouri

Existing work to further tighten these bounds by leveraging extra information either provides numerical bounds, symbolic bounds for fixed dimensionality, or requires access to multiple datasets that contain the same treatment and outcome variables.

Decision Making

Self-Compatibility: Evaluating Causal Discovery without Ground Truth

1 code implementation18 Jul 2023 Philipp M. Faller, Leena Chennuru Vankadara, Atalanti A. Mastakouri, Francesco Locatello, Dominik Janzing

In this work, we propose a novel method for falsifying the output of a causal discovery algorithm in the absence of ground truth.

Causal Discovery Model Selection

Toward Falsifying Causal Graphs Using a Permutation-Based Test

no code implementations16 May 2023 Elias Eulig, Atalanti A. Mastakouri, Patrick Blöbaum, Michaela Hardt, Dominik Janzing

By comparing the number of inconsistencies with those on the surrogate baseline, we derive an interpretable metric that captures whether the DAG fits significantly better than random.

Bounding probabilities of causation through the causal marginal problem

no code implementations4 Apr 2023 Numair Sani, Atalanti A. Mastakouri, Dominik Janzing

In the absence of such assumptions, existing work requires multiple observations of datasets that contain the same treatment and outcome variables, in order to establish bounds on these probabilities.

counterfactual Decision Making

Quantifying intrinsic causal contributions via structure preserving interventions

no code implementations1 Jul 2020 Dominik Janzing, Patrick Blöbaum, Atalanti A. Mastakouri, Philipp M. Faller, Lenon Minorics, Kailash Budhathoki

We propose a notion of causal influence that describes the `intrinsic' part of the contribution of a node on a target node in a DAG.

Necessary and sufficient conditions for causal feature selection in time series with latent common causes

no code implementations18 May 2020 Atalanti A. Mastakouri, Bernhard Schölkopf, Dominik Janzing

We study the identification of direct and indirect causes on time series and provide conditions in the presence of latent variables, which we prove to be necessary and sufficient under some graph constraints.

feature selection Time Series +1

Cannot find the paper you are looking for? You can Submit a new open access paper.