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Article

A Bayesian group sparse multi-task regression model for imaging genetics.

Bioinformatics (Oxford, England) - 15 Aug 2017

Greenlaw Keelin, Szefer Elena, Graham Jinko, Lesperance Mary, Nathoo Farouk S

Abstract excerpt

MOTIVATION: Recent advances in technology for brain imaging and high-throughput genotyping have motivated studies examining the influence of genetic variation on brain structure. Wang et al. have developed an approach for the analysis of imaging genomic studies using penalized multi-task regression with regularization based on a novel group l2,1-norm penalty which encourages structured sparsity at both the gene...

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Identifiers

PMID: 28419235
DOI: 10.1093/bioinformatics/btx215
PMCID: PMC5870710

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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