Results 31 to 40 of about 2,864,900 (159)

Prediction of Mental Health in Medical Workers During COVID-19 Based on Machine Learning

open access: yesFrontiers in Public Health, 2021
Mental health prediction is one of the most essential parts of reducing the probability of serious mental illness. Meanwhile, mental health prediction can provide a theoretical basis for public health department to work out psychological intervention ...
Xiaofeng Wang   +7 more
doaj   +1 more source

A Comparative Analysis of Optimization Algorithms for Gastrointestinal Abnormalities Recognition and Classification Based on Ensemble XcepNet23 and ResNet18 Features

open access: yesBiomedicines, 2023
Esophagitis, cancerous growths, bleeding, and ulcers are typical symptoms of gastrointestinal disorders, which account for a significant portion of human mortality. For both patients and doctors, traditional diagnostic methods can be exhausting.
Javeria Naz   +5 more
doaj   +1 more source

An Optimized Discrete Dragonfly Algorithm Tackling the Low Exploitation Problem for Solving TSP

open access: yesMathematics, 2022
Optimization problems are prevalent in almost all areas and hence optimization algorithms are crucial for a myriad of real-world applications. Deterministic optimization algorithms tend to be computationally costly and time-consuming.
Bibi Aamirah Shafaa Emambocus   +3 more
doaj   +1 more source

A comprehensive meta-analysis of emerging swarm intelligent computing techniques and their research trend

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
This study presents an extensive analysis of ten emerging swarm intelligence metaheuristic techniques, namely Emperor Penguins Colony (EPC), Harris Hawks Optimizer (HHO), Butterfly Optimization Algorithm (BOA), Spotted Hyena Optimizer (SHO), Crow search ...
Preeti Monga   +2 more
doaj   +1 more source

Structural Analysis of a Dragonfly Wing [PDF]

open access: yes, 2010
Dragonfly wings are highly corrugated, which increases the stiffness and strength of the wing significantly, and results in a lightweight structure with good aerodynamic performance.
Jongerius, S.R.   +3 more
core   +1 more source

A Hybrid Dragonfly Algorithm for Efficiency Optimization of Induction Motors

open access: yes, 2022
Induction motors tend to have better efficiency on rated conditions, but at partial load conditions, when these motors operate on rated flux, they exhibit lower efficiency.
Shukla, Niraj Kumar   +5 more
core   +1 more source

SMAXI: a machine-learning-powered open-source software for multidimensional full-field X-ray image analysis. [PDF]

open access: yesJ Synchrotron Radiat
SMAXI is a fully open‐source, GPU‐accelerated software platform that integrates state‐of‐the‐art machine learning and large language model techniques into a unified workflow for X‐ray image analysis. SMAXI simplifies high‐throughput data processing workflows and overcomes manual image analysis bottlenecks.Full‐field X‐ray imaging techniques using ...
Kim D, Sun T.
europepmc   +2 more sources

Binary Whale Optimization Algorithm for Dimensionality Reduction

open access: yesMathematics, 2020
Feature selection (FS) was regarded as a global combinatorial optimization problem. FS is used to simplify and enhance the quality of high-dimensional datasets by selecting prominent features and removing irrelevant and redundant data to provide good ...
Abdelazim G. Hussien   +4 more
doaj   +1 more source

CLASSIFICATION OF PARKINSON'S DISEASE IN BRAIN MRI IMAGES USING DEEP RESIDUAL CONVOLUTIONAL NEURAL NETWORK (DRCNN)

open access: yesApplied Computer Science, 2023
In our aging culture, neurodegenerative disorders like Parkinson's disease (PD) are among the most serious health issues. It is a neurological condition that has social and economic effects on individuals.
Puppala PRANEETH   +6 more
doaj   +1 more source

An Improved Equilibrium Optimizer Algorithm for Features Selection: Methods and Analysis

open access: yesIEEE Access, 2021
In the last decade, data generated from different digital devices has posed a remarkable challenge for data representation and analysis. Because of the high-dimensional datasets and the rapid growth of data volume, a lot of challenges have been ...
Dina A. Elmanakhly   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy