Results 201 to 210 of about 141,420 (324)

Adaptive Clustering via Symmetric Nonnegative Matrix Factorization of the Similarity Matrix [PDF]

, 2019
Paola Favati, G. Lotti, O. Menchi, Francesco Romani   +3 more
openalex   +1 more source

FPGA Implementation of L_1/2 Sparsity Constrained Nonnegative Matrix Factorization Algorithm for Remotely Sensed Hyperspectral Image Analysis [PDF]

, 2020
Mostafa Guda, Safa M. Gasser, Mohamed S. El-Mahallawy, Khaled Shehata   +3 more
openalex   +1 more source

A Novel Peak‐Shape Aware Approach for Mass Alignment in Mass Spectrometry

Rapid Communications in Mass Spectrometry, Volume 40, Issue 4, 28 February 2026.
ABSTRACT Rationale In mass spectrometry measurements, mass shifts may be inadvertently introduced due to instrumental drift and calibration inaccuracies, potentially compromising the accuracy of subsequent data analysis. This work presents a novel, label‐free algorithm to improve relative mass alignment between mass spectra.
Thomas Vanhemel, Melanie Nijs, Angeliki Birmpili, Tim F. E. Hendriks, Eva Cuypers, Bart De Moor   +5 more
wiley   +1 more source

Spatially Informed Nonnegative Matrix Trifactorization for Coclustering Mass Spectrometry Data. [PDF]

Biom J
Sottosanti A, Denti F, Galimberti S, Risso D, Capitoli G.   +4 more
europepmc   +1 more source

A Semi‐Implicit Numerical Method for Simultaneous Fluid‐Structure Interaction

International Journal for Numerical Methods in Fluids, Volume 98, Issue 2, Page 138-147, February 2026.
A one‐dimensional shallow water model is coupled with a floating boat, which is assumed to be in hydrostatic equilibrium with the underlying water. Numerically, a semi‐implicit discretization of the shallow water equations also includes the Archimedes' floating conditions in such a fashion that the boat's vertical position and pitch slope are ...
Vincenzo Casulli
wiley   +1 more source

Robust self supervised symmetric nonnegative matrix factorization to the graph clustering. [PDF]

Sci Rep
Ru Y, Gruninger M, Dou Y.
europepmc   +1 more source

Predicting epileptic seizures using nonnegative matrix factorization. [PDF]

PLoS One, 2020
Stojanović O, Kuhlmann L, Pipa G.
europepmc   +1 more source

Sparse nonnegative matrix factorization with ℓ0-constraints

, 2011
Robert Peharz, Franz Pernkopf
openalex   +1 more source