Results 221 to 230 of about 112,822 (316)

Retraction notice to "Non-negative matrix factorization model-based construction for molecular clustering and prognostic assessment of head and neck squamous carcinoma" [Heliyon 8 (2022) e10100]. [PDF]

Heliyon
Li XY, An HB, Zhang LY, Liu H, Shen YC, Yang XT.   +5 more
europepmc   +1 more source

Real-time polyphonic music transcription with non-negative matrix factorization and beta-divergence

, 2010
Arnaud Dessein, Arshia Cont, Guillaume Lemaître   +2 more
openalex   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Unsupervised learning of spatially-resolved ARPES spectra for epitaxially grown graphene via non-negative matrix factorization. [PDF]

Sci Rep
Imamura M, Takahashi K.
europepmc   +1 more source

Novel Surface‐Based Bézier Metamaterials: A Higher Degree of Parametrization toward Tailoring the Effective Properties under Compression

Advanced Engineering Materials, EarlyView.
Cubic Bézier curves are used in the synthesis of novel surface‐based metamaterials with tunable mechanical properties. Surface‐based geometries are 3D printed and tested in compression. The resulting mechanical properties are correlated to changes in the shape of the base curve, with high potential in energy absorption through the adjustment of their ...
Alberto Álvarez‐Trejo, Enrique Cuan‐Urquizo, Armando Roman‐Flores   +2 more
wiley   +1 more source

Separation and Extraction of Compound-Fault Signal Based on Multi-Constraint Non-Negative Matrix Factorization. [PDF]

Entropy (Basel)
Wang M, Zhang W, Shao M, Wang G.
europepmc   +1 more source

Tuning Pruning in Sparse Non-negative Matrix Factorization [PDF]

, 2009
Hansen, Lars Kai, Mørup, Morten
core  

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Clustering and Modeling of Network level Traffic States based on Locality Preservative Non-negative Matrix Factorization

, 2011
Yufei Han, Fabien Moutarde
openalex   +1 more source

Variable Length Windowing to Improve Non-Negative Matrix Factorization of Music Signals

, 2015
Revanth Pentyala
openalex   +2 more sources