Multifractal analysis and support vector machine for the classification of coronaviruses and SARS-CoV-2 variants

Multifractal analysis and support vector machine for the classification of coronaviruses and SARS-CoV-2 variants

Abstract This study presents a novel approach for the classification of coronavirus species and variants of SARS-CoV-2 using Chaos Game Representation (CGR) and 2D Multifractal Detrended Fluctuation Analysis (2D MF-DFA). By extracting fractal parameters from CGR images, we constructed a state space...

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Bibliographic Details
Main Authors: J. P. Correia, L. R. da Silva, R. Silva
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Coronaviridae
RNA
Fractal
CGR
Viral
SVM
Online Access:https://doi.org/10.1038/s41598-025-98366-5
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https://doi.org/10.1038/s41598-025-98366-5

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