Confound-leakage: confound removal in machine learning leads to leakage

S Hamdan, BC Love, GG von Polier, S Weis… - …, 2023 - academic.oup.com
… Using a simple framework that uses the target as a confound, … due to confound-leakage
and not due to revealing of information. We then demonstrate the danger of confound-leakage in …

[PDF][PDF] Confound-leakage: Confound Removal in Machine Learning Leads to Leakage

KR Patil, HP Thema, SB Eickhoff… - scienceopen.com
… Using a simple framework that uses the target as a confound, … due to confound-leakage
and not due to revealing of information. We then demonstrate the danger of confound-leakage in …

[HTML][HTML] The effects of data leakage on connectome-based machine learning models

M Rosenblatt, L Tejavibulya, R Jiang, S Noble… - bioRxiv, 2023 - ncbi.nlm.nih.gov
… -leaky pipelines and found that different analysis choices led … predictive power after removing
feature selection leakage. The … For example, regressing the covariates/confounds out of the …

Data leakage inflates prediction performance in connectome-based machine learning models

M Rosenblatt, L Tejavibulya, R Jiang, S Noble… - Nature …, 2024 - nature.com
… -leaky pipelines and found that different analysis choices led … predictive power after removing
feature selection leakage. The … For example, regressing the covariates/confounds out of the …

On Leakage in Machine Learning Pipelines

L Sasse, E Nicolaisen-Sobesky, J Dukart… - arXiv preprint arXiv …, 2023 - arxiv.org
… Feature-wise confound removal by means of linear … the confounds have a strong correlation
with the target and when the number of features increase. Confound leakage can lead to …

Pitfalls in using ML to predict cognitive function performance

G Kuhles, S Hamdan, S Heim, S Eickhoff… - Research …, 2024 - pmc.ncbi.nlm.nih.gov
… to uncovering more insight into a pitfall in ML analysis arising due to confound leakage. As …
Confound-leakage: confound removal in machine learning leads to leakage. GigaScience 12, …

Correct deconfounding enables causal machine learning for precision medicine and beyond

V Komeyer, SB Eickhoff, C Rathkopf, C Grefkes… - medRxiv, 2024 - medrxiv.org
… post-hoc confounder treatment, confounding still leads to - or … Following common practice
of confounder removal, a second … would bias the model by leaking 303 information from the …

A framework for confounder considerations in AI-driven precision medicine

V Komeyer, SB Eickhoff, C Grefkes, KR Patil… - medRxiv, 2024 - medrxiv.org
… with varying confound removal scenarios, neuroimaging derived features and machine learning
… Overlooking confounders or insufficient removal of their signal contributions can lead to …

[HTML][HTML] Prognostic enrichment for early-stage Huntington's disease: An explainable machine learning approach for clinical trial

M Ghofrani-Jahromi, GR Poudel, A Razi… - NeuroImage: Clinical, 2024 - Elsevier
… Ventricular expansion due to normal aging is inevitable and may confound the estimations,
… that conventional approaches to confound removal may lead to unintended leakage of data …

Combining Causal Discovery and Machine Learning for Modeling Data Center Operations

D Zapata, M Meyer, O Müller - arXiv preprint arXiv:2410.09516, 2024 - arxiv.org
… Based on our experimental results, we strongly believe that causal machine learning can be
Confound-leakage: confound removal in machine learning leads to leakage. GigaScience …