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Superparamagnetic Clustering of Diabetes Patients Raman Spectra
Joint Authors
González-Solís, J. L.
Villafan-Bernal, Jose Rafael
Torres-González, L. A.
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-05
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In this paper, we present a different way to the standard methods to classify Raman spectra whose grouping process is based on a phenomenon of clustering observed in nature at the atomic level and correctly described by the statistical physics model known as the Potts model, which represents the interacting spins on a crystalline lattice.
This clustering method is known as the super paramagnetic clustering (SPC), which allows identifying hierarchical structures in data banks.
In this novel method, we assigned a Potts spin to each data point (Raman spectrum) and introduced an interaction between neighboring points whose coupling strength is a decreasing function of the distance between the nearest neighboring sites.
We found a hierarchical tree structure in our data bank of Raman spectra allowing us to discriminate between the spectra from control and diabetes patients.
The sensitivity and specificity of the diabetes detection technique by Raman spectroscopy were calculated directly because the SPC method achieves an accurate determination of the members of each cluster.
As a cross-check, SPC results were compared with published results of multivariate analysis, observing excellent agreements; however, the SPC method allows determining the members of all identified clusters explicitly.
American Psychological Association (APA)
González-Solís, J. L.& Torres-González, L. A.& Villafan-Bernal, Jose Rafael. 2019. Superparamagnetic Clustering of Diabetes Patients Raman Spectra. Journal of Spectroscopy،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1192037
Modern Language Association (MLA)
González-Solís, J. L.…[et al.]. Superparamagnetic Clustering of Diabetes Patients Raman Spectra. Journal of Spectroscopy No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1192037
American Medical Association (AMA)
González-Solís, J. L.& Torres-González, L. A.& Villafan-Bernal, Jose Rafael. Superparamagnetic Clustering of Diabetes Patients Raman Spectra. Journal of Spectroscopy. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1192037
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1192037