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Low-rank matrix approximations over canonical subspaces [PDF]

Journal of Numerical Analysis and Approximation Theory, 2020
In this paper we derive closed form expressions for the nearest rank-\(k\) matrix on canonical subspaces.    We start by studying three kinds of subspaces.  Let \(X\) and \(Y\) be a pair of given matrices. The first subspace contains all the \(m\times
Achiya Dax
doaj   +9 more sources

Interpretable nonconvex submodule clustering algorithm using ℓr-induced tensor nuclear norm and ℓ2,p column sparse norm with global convergence guarantees. [PDF]

PLoS One
Yang M, Han S, Chen L, Wang J.
europepmc   +1 more source

Transcriptional coordination between intergenic RNA polymerase II-bound regions and nearby genes reveals functional specialization and disease associations in peripheral blood. [PDF]

Comput Struct Biotechnol J
Muley VY, Delahaye-Duriez A.
europepmc   +1 more source

Contrastive learning uncovers cellular interactions and morphologies in the tumor microenvironment of lung adenocarcinoma linked to immunotherapy response. [PDF]

Sci Rep
Le H, Coudray N, Yeaton A, Ramaswami S, Karimkhan A, Cheng WY, Cai J, Yang TO, Punekar SR, Chiriboga L, Velcheti V, Wong KK, Sterman DH, Moreira AL, Pass HI, Tsirigos A.   +15 more
europepmc   +1 more source

Gene Expression-Based Colorectal Cancer Prediction Using Machine Learning and SHAP Analysis. [PDF]

Genes (Basel)
Yin Y, Yang Z, Li X, Gong S, Xu C.
europepmc   +1 more source

An unsupervised tool for biomarker discovery and cancer subtyping applied to glioblastoma. [PDF]

BioData Min
Coletti R, Cerdeira JO, Raydan M, Lopes MB.   +3 more
europepmc   +1 more source

Proteomics Data Imputation With a Deep Model That Learns From Many Datasets. [PDF]

Mol Cell Proteomics
Harris L, Noble WS.
europepmc   +1 more source

Spatiotemporal, Microhabitat, and Climatic Variance in Disjunct Populations of Co-occurring Pinyon-Juniper Woodland Dwelling Chipmunks and Brushmice. [PDF]

Zool Stud
Sullivan RM, Wilson WK.
europepmc   +1 more source

The Immune Microenvironment of Transplant Glomerulitis. [PDF]

Kidney Int Rep
Bracey NA, Maltzman JS, Long AH, Dhanasekaran R, Shankar V, Mohsin A, Kambham N, Wernig G, Gentles AJ, Davis MM, Charu V.   +10 more
europepmc   +1 more source

NPM: latent batch effects correction of omics data by nearest-pair matching. [PDF]

Bioinformatics
Zito A, Martinelli A, Masiero M, Akhmedov M, Kwee I.   +4 more
europepmc   +1 more source