Results 161 to 170 of about 4,031 (246)

Nonnegative matrix factorization with Wasserstein metric-based regularization for enhanced text embedding. [PDF]

PLoS One
Li M, Wang X, Li C, Zeng A.
europepmc   +1 more source

MHSNMF: multi-view hessian regularization based symmetric nonnegative matrix factorization for microbiome data analysis. [PDF]

BMC Bioinformatics, 2020
Ma Y, Zhao J, Ma Y.
europepmc   +1 more source

Biological Signatures of Inflammation Biomarkers Identified Using Data Reduction Methods in Adult Population: A Scoping Review Protocol

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims Chronic inflammation contributes to various chronic diseases, emphasizing the need for reliable biomarkers for early detection and understanding its causes. Measuring chronic inflammation poses challenges since most biomarkers are influenced by both acute and chronic states and recent exposures.
Gary Sánchez‐Gordón, Elena Plans‐Beriso, Cristina Barahona‐López, Berta Anta, Oscar Millet, Pablo Fernández‐Navarro, Nerea Fernández de Larrea‐Baz, Adela Castelló‐Pastor   +7 more
wiley   +1 more source

Nonnegative matrix factorization for analyzing state dependent neuronal network dynamics in calcium recordings. [PDF]

Sci Rep
Carbonero D, Noueihed J, Kramer MA, White JA.   +3 more
europepmc   +1 more source

NITUMID: Nonnegative matrix factorization-based Immune-TUmor MIcroenvironment Deconvolution. [PDF]

Bioinformatics, 2020
Tang D, Park S, Zhao H.
europepmc   +1 more source

Band‐Selective IR PRESS for Brain Tumor Spectroscopy Allows Robust Detection of Lactate

NMR in Biomedicine, Volume 39, Issue 3, March 2026.
Lactate quantification by MRS is hindered by lipid signal overlap at 1.3 ppm, frequently forcing the use of long echo times that suppress other metabolites. We developed SPIR‐PRESS, a selective inversion recovery technique that suppresses lipids while preserving metabolite sensitivity.
Shun Kishimoto, Daniel R. Crooks, Peng Lu, Yuki Shibata, Olga Kim, Jeeva Munasinghe, Otowa Yasunori, Yamashita Kota, Kazutoshi Yamamoto, W. Marston Linehan, Jing Wu, Murali C. Krishna, Jeffrey R. Brender   +12 more
wiley   +1 more source

TriTan: an efficient triple nonnegative matrix factorization method for integrative analysis of single-cell multiomics data. [PDF]

Brief Bioinform
Ma X, Lin L, Zhao Q, Iqbal M.
europepmc   +1 more source

Graph regularized L_2,1-nonnegative matrix factorization for miRNA-disease association prediction. [PDF]

BMC Bioinformatics, 2020
Gao Z, Wang YT, Wu QW, Ni JC, Zheng CH.
europepmc   +1 more source

Subset‐Row Inequalities and Unreachability in Path‐Based Formulations for Vehicle Routing and Scheduling Problems

Networks, Volume 87, Issue 2, Page 111-130, March 2026.
ABSTRACT This work considers branch‐price‐and‐cut algorithms for variants of the vehicle‐routing problem in which subset‐row inequalities (SRIs) are used to strengthen the linear relaxation. SRIs often help to substantially reduce the size of the branch‐and‐bound search tree.
Stefan Faldum, Timo Gschwind, Stefan Irnich   +2 more
wiley   +1 more source

Analyzing Single Cell RNA Sequencing with Topological Nonnegative Matrix Factorization. [PDF]

J Comput Appl Math
Hozumi Y, Wei GW.
europepmc   +1 more source