Results 191 to 200 of about 142,276 (359)

Sparse General Non-Negative Matrix Factorization Based on Left Semi-Tensor Product [PDF]

, 2019
Chuan Chen, Lixiang Li, Haipeng Peng, Yuhong Liu, Haihua Zhu, Yixian Yang   +5 more
openalex   +1 more source

PolyA-miner: accurate assessment of differential alternative poly-adenylation from 3′Seq data using vector projections and non-negative matrix factorization [PDF]

, 2020
Hari Krishna Yalamanchili, Callison E Alcott, Ping Ji, Eric J. Wagner, Huda Y. Zoghbi, Zhandong Liu   +5 more
openalex   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

GCNMF-SDA: predicting snoRNA-disease associations based on graph convolution and non-negative matrix factorization. [PDF]

Brief Bioinform
Zhang Y, Jin X, Zhang X.
europepmc   +1 more source

Graph regularized non-negative matrix factorization with prior knowledge consistency constraint for drug-target interactions prediction. [PDF]

BMC Bioinformatics, 2022
Zhang J, Xie M.
europepmc   +1 more source

Data Sheet 1_Interleaving cortex-analog mixing improves deep non-negative matrix factorization networks.pdf

Mahbod Nouri (22563302), David Rotermund (7213793), Alberto Garcia-Ortiz (22563305), Klaus R. Pawelzik (7213796)   +3 more
openalex   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Simultaneous Non-Negative Matrix Factorization for Multiple Large Scale Gene Expression Datasets in Toxicology

, 2012
Clare M. Lee, Manikhandan Mudaliar, D. R. Haggart, C. Roland Wolf, Gino Miele, J. Keith Vass, Desmond J. Higham, Daniel Crowther   +7 more
openalex   +2 more sources

Recovery Guarantee of Non-negative Matrix Factorization via Alternating Updates [PDF]

, 2016
Yuanzhi Li, Yingyu Liang, Andrej Risteski   +2 more
openalex   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source