Results 241 to 250 of about 539,097 (330)

MEXT: A Parameter-Free Oversampling Approach for Multi-Class Imbalanced Datasets [PDF]

Chittima Chiamanusorn, Krung Sinapiromsaran   +1 more
openalex   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

Advanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro, Manuel J. Carvajal Loaiza, Rahaf Homssi, Vanessa Restrepo   +3 more
wiley   +1 more source

Binary classification with fuzzy logistic regression under class imbalance and complete separation in clinical studies. [PDF]

BMC Med Res Methodol
Charizanos G, Demirhan H, İçen D.
europepmc   +1 more source

Class-Imbalanced Machinery Fault Diagnosis Using Heterogeneous Data Fusion Support Tensor Machine

Zhishan Min, Minghui Shao, Haidong Shao, Bin Liu   +3 more
openalex   +2 more sources

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Class imbalance in multi-resident activity recognition: an evaluative study on explainability of deep learning approaches. [PDF]

Univers Access Inf Soc
Singh D, Merdivan E, Kropf J, Holzinger A.   +3 more
europepmc   +1 more source

Klasifikasi Multi Class Pada Metode Kerja Jarak Jauh Menggunakan Algoritma Decision Tree dan Imbalance Data

Jefina Tri Kumalasari, Agustiena Merdekawati, Apriliani Hidayati   +2 more
openalex   +2 more sources

Deep Learning Diffusion Models to Mitigate Class Imbalance and Improve Anatomical Landmark Tracking in Neck Ultrasound [PDF]

openalex   +1 more source

Impact of lightGBM hyperparameters on class imbalance

Class imbalance is a common problem in Machine Learning (ML) that introduces bias during the training phase of ML models, compromising their accuracy and reliability. This problem is particularly critical in fields such as disease diagnosis and credit risk assessment, where it is crucial to accurately predict the minority class.
openaire   +2 more sources

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source