Results 161 to 170 of about 83,604 (260)

Multivariate Optimization of k for k-Nearest-Neighbor Feature Selection With Dichotomous Outcomes: Complex Associations, Class Imbalance, and Application to RNA-Seq in Major Depressive Disorder. [PDF]

IEEE Trans Comput Biol Bioinform
Dawkins BA, McKinney BA.
europepmc   +1 more source

Design of Electronic Nose Detection System for Apple Quality Grading Based on Computational Fluid Dynamics Simulation and K-Nearest Neighbor Support Vector Machine. [PDF]

Sensors (Basel), 2022
Zou X, Wang C, Luo M, Ren Q, Liu Y, Zhang S, Bai Y, Meng J, Zhang W, Su SW.   +9 more
europepmc   +1 more source

On the Effect of Creep on Local Lattice Orientation in Single‐Crystal Ni‐Based Superalloy Microstructures

Advanced Engineering Materials, EarlyView.
During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton, E. B. Dursun, G. Eggeler, L. Agudo Jácome   +3 more
wiley   +1 more source

K-nearest neighbor algorithm for imputing missing longitudinal prenatal alcohol data. [PDF]

Adv Drug Alcohol Res
Sania A, Pini N, Nelson ME, Myers MM, Shuffrey LC, Lucchini M, Elliott AJ, Odendaal HJ, Fifer WP.   +8 more
europepmc   +1 more source

Foundational Machine‐Learning Interatomic Potential for Simulating Chemically Complex Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
We apply a foundational machine‐learning interatomic potential based on the graph atomic cluster expansion (GRACE) to simulate the commercial Ni‐based single‐crystal superalloy CMSX‐4. Hybrid Monte‐Carlo/molecular dynamics sampling resolves short‐range order in the γ phase and L12 sublattice occupancies in the γ’ phase and connects them to stacking ...
Aditya Vishwakarma, Sarath Menon, Fritz Körmann, Thomas Hammerschmidt, Ralf Drautz   +4 more
wiley   +1 more source

K-nearest neighbor based on exploratory data analysis of curriculum models of Chinese early childhood education. [PDF]

Heliyon
Liu H, He S, Peng J.
europepmc   +1 more source

Texture analysis of iodine maps and conventional images for k-nearest neighbor classification of benign and metastatic lung nodules. [PDF]

Cancer Imaging, 2021
Lennartz S, Mager A, Große Hokamp N, Schäfer S, Zopfs D, Maintz D, Reinhardt HC, Thomas RK, Caldeira L, Persigehl T.   +9 more
europepmc   +1 more source

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

Advanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley   +1 more source

Therapeutic peptides identification via kernel risk sensitive loss-based k-nearest neighbor model and multi-Laplacian regularization. [PDF]

Brief Bioinform
Zhang W, Ding Y, Wei L, Guo X, Ni F.
europepmc   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source