An augmented GSNMF model for complete deconvolution of bulk RNA-seq data

Performing complete deconvolution analysis for bulk RNA-seq data to obtain both cell type specific gene expression profiles (GEP) and relative cell abundances is a challenging task. One of the fundamental models used, the nonnegative matrix factorization (NMF), is mathematically ill-posed. Although...

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Bibliographic Details
Main Authors: Shaoyu Li, Su Xu, Xue Wang, Nilüfer Ertekin-Taner, Duan Chen
Format: Article
Language:English
Published: AIMS Press 2025-03-01
Series:Mathematical Biosciences and Engineering
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2025036
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