Sleep Apnea Classification Using the Mean Euler–Poincaré Characteristic and AI Techniques
AlgorithmsSleep apnea is a sleep disorder that disrupts breathing during sleep. This study aims to classify sleep apnea using a machine learning approach and a Euler–Poincaré characteristic (EPC) model derived from electrocardiogram (ECG) signals.
Moises Ramos-Martinez +9 more
doaj +1 more source
Reliability Analysis Method of Rotating Machinery Based on Conditional Random Field. [PDF]
Comput Intell Neurosci, 2022 Zheng H, Qiao X.
europepmc +1 more source
Portable Low‐Field Magnetic Resonance Imaging in People With Human Immunodeficiency Virus
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective The aging population of people with HIV (PWH) raises heightened concerns regarding accelerated aging and dementia. Portable, low‐field MRI (LF‐MRI) is an innovative technology that could enhance access and facilitate routine monitoring of PWH.
Annabel Sorby‐Adams +14 more
wiley +1 more source
Conditional Random Field-Guided Multi-Focus Image Fusion. [PDF]
J Imaging, 2022 Bouzos O, Andreadis I, Mitianoudis N.
europepmc +1 more source
Local times of anisotropic Gaussian random fields and stochastic heat equation [PDF]
, 2023 Davar Khoshnevisan, Cheuk Yin Lee
openalex +1 more source
Network Localization of Fatigue in Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo +12 more
wiley +1 more source
A spatial copula interpolation in a random field with application in air pollution data. [PDF]
Model Earth Syst Environ, 2023 Thakur D, Das I, Chakravarty S.
europepmc +1 more source
Estimation of positive definite M-matrices and structure learning for\n attractive Gaussian Markov Random fields [PDF]
, 2014 Martin Slawski, Matthias Hein
openalex +1 more source
Functional Connectivity Linked to Cognitive Recovery After Minor Stroke
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri +7 more
wiley +1 more source
Adaptive Gaussian Markov random field spatiotemporal models for infectious disease mapping and forecasting. [PDF]
Spat Stat, 2023 MacNab YC.
europepmc +1 more source