Search Results for author: Maha Shadaydeh

Found 11 papers, 2 papers with code

Embracing the black box: Heading towards foundation models for causal discovery from time series data

1 code implementation14 Feb 2024 Gideon Stein, Maha Shadaydeh, Joachim Denzler

Our empirical findings suggest that causal discovery in a supervised manner is possible, assuming that the training and test time series samples share most of their dynamics.

Causal Discovery Time Series

Deep Learning-based Group Causal Inference in Multivariate Time-series

no code implementations16 Jan 2024 Wasim Ahmad, Maha Shadaydeh, Joachim Denzler

Causal inference in a nonlinear system of multivariate timeseries is instrumental in disentangling the intricate web of relationships among variables, enabling us to make more accurate predictions and gain deeper insights into real-world complex systems.

Causal Inference Time Series

Simplified Concrete Dropout -- Improving the Generation of Attribution Masks for Fine-grained Classification

no code implementations27 Jul 2023 Dimitri Korsch, Maha Shadaydeh, Joachim Denzler

It utilizes the concrete dropout (CD) to sample a set of attribution masks and updates the sampling parameters based on the output of the classification model.

Classification

Time Series Causal Link Estimation under Hidden Confounding using Knockoff Interventions

no code implementations23 Sep 2022 Violeta Teodora Trifunov, Maha Shadaydeh, Joachim Denzler

We compare our results on synthetic data to those of a time series deconfounding method both with and without estimated confounders.

Time Series Time Series Analysis

Causal Inference in Non-linear Time-series using Deep Networks and Knockoff Counterfactuals

no code implementations22 Sep 2021 Wasim Ahmad, Maha Shadaydeh, Joachim Denzler

Overall our method outperforms the widely used vector autoregressive Granger causality and PCMCI in detecting nonlinear causal dependency in multivariate time series.

Causal Inference counterfactual +2

Counterfactual Generation with Knockoffs

no code implementations1 Feb 2021 Oana-Iuliana Popescu, Maha Shadaydeh, Joachim Denzler

Heuristic methods result in false-positive artifacts because the image after the perturbation is far from the original data distribution.

counterfactual Variable Selection

Analysing the Direction of Emotional Influence in Nonverbal Dyadic Communication: A Facial-Expression Study

no code implementations16 Dec 2020 Maha Shadaydeh, Lea Mueller, Dana Schneider, Martin Thuemmel, Thomas Kessler, Joachim Denzler

Identifying the direction of emotional influence in a dyadic dialogue is of increasing interest in the psychological sciences with applications in psychotherapy, analysis of political interactions, or interpersonal conflict behavior.

Causal Inference Time Series Analysis

Image Denoising Via Collaborative Support-Agnostic Recovery

no code implementations9 Sep 2016 Muzammil Behzad, Mudassir Masood, Tarig Ballal, Maha Shadaydeh, Tareq Y. Al-Naffouri

For sparse reconstruction, the likelihood of a tap being active in a patch is computed and refined through a collaboration process with other similar patches in the same group.

Image Denoising Image Restoration +1

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