Results 61 to 70 of about 622,326 (127)

Dimension-Grouped Mixed Membership Models for Multivariate Categorical Data. [PDF]

open access: yesJ Mach Learn Res, 2023
Gu Y, Erosheva EA, Xu G, Dunson DB.
europepmc   +1 more source

Inferring cellular and molecular processes in single-cell data with non-negative matrix factorization using Python, R and GenePattern Notebook implementations of CoGAPS. [PDF]

open access: yesNat Protoc, 2023
Johnson JAI   +17 more
europepmc   +1 more source

Generalizing Matrix Representations to Fully Heterochronous Ranked Tree Shapes. [PDF]

open access: yesBull Math Biol
Jennings-Shaffer C   +3 more
europepmc   +1 more source

On the Matrix (I + X)-1 [PDF]

open access: yes
In this note we consider the question under which conditions all entries of the matrix I-(I+X)-1 are nonnegative in case matrix X is a real positive definite matrix.Sufficient conditions are presented as well as some necessary conditions.One sufficient ...
Engwerda, J.C.
core  

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