Results 181 to 190 of about 1,708,415 (229)

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

Control Design Based on Generalized Lur'e Lyapunov Functions for Sampled‐Data Lur'e Systems

International Journal of Robust and Nonlinear Control, Volume 36, Issue 16, Page 7450-7463, 10 November 2026.
ABSTRACT This article addresses the synthesis of stabilizing control laws for aperiodic sampled‐data Lur'e systems. Based on a hybrid system representation of the closed‐loop system and a timer‐dependent generalized Lur'e–Postnikov type Lyapunov function, stabilization conditions are obtained by separating decision variables with the application of two
Arthur Scolari Fagundes, João Manoel Gomes da Silva Jr., Sophie Tarbouriech   +2 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

The Impact of BOLD‐Induced Linewidth Modulation on Functional 1H MRS Analysis

NMR in Biomedicine, Volume 39, Issue 11, November 2026.
Functional MRS studies face a technical challenge: BOLD‐related lineshape changes can be mistaken for genuine metabolic changes, causing ~1% glutamate estimation bias at 3 and 7 T across conventional (LCModel, ABfit‐reg) and 2D fitting methods. Using synthetic data, this study shows that explicit BOLD linewidth correction—via dynamic lineshape ...
Martin Wilson, Simon M. Finney, William T. Clarke   +2 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

Modeling Hospital Visitation Flows Through Distance‐Attractiveness Tradeoffs: Integrating Human Mobility, Hospital Attributes, and Socioeconomic Context

Transactions in GIS, Volume 30, Issue 7, November 2026.
ABSTRACT Hospital visitation reflects a complex destination‐choice process shaped by travel cost, perceived hospital attractiveness, and neighborhood socioeconomic conditions. However, less is known about how these factors jointly structure realized hospital destination choice and how their relationships vary across travel distances and community ...
Binbin Lin, Lei Zou, Hao Tian, Heng Cai, Yifan Yang, Bing Zhou   +5 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

Localized semi-nonnegative matrix factorization (LocaNMF) of widefield calcium imaging data. [PDF]

PLoS Comput Biol, 2020
Saxena S, Kinsella I, Musall S, Kim SH, Meszaros J, Thibodeaux DN, Kim C, Cunningham J, Hillman EMC, Churchland A, Paninski L.   +10 more
europepmc   +1 more source