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Classification of fever patterns using a single extracted entropy feature: A feasibility study based on Sample Entropy

1 Technological Institute of Informatics(ITI), Universitat Politècnica de València, Campus Alcoi, Plaza Ferrándiz y Carbonell, 2, 03801, Alcoi, Spain
2 Innovatec Sensorización y Comunicación S. L., Avda. Elx, 3, 03801, Alcoi, Spain
3 Department of Statistics, Universitat Politècnica de València, Campus Alcoi, Plaza Ferrándiz y Carbonell, 2, 03801, Alcoi, Spain
4 Department of Pharmacology, MVJ Medical College and Research Hospital, Dandupalya, Hoskote, Karnataka, India
5 Department of General Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
6 Department of Internal Medicine, Móstoles Teaching Hospital, Móstoles, 28935, Madrid, Spain

Special Issues: Algorithm Optimization for Big Data Applications in Computational Biology

Fever is a common symptom of many diseases. Fever temporal patterns can be different depending on the specific pathology. Differentiation of diseases based on multiple mathematical features and visual observations has been recently studied in the scientific literature. However, the classification of diseases using a single mathematical feature has not been tried yet. The aim of the present study is to assess the feasibility of classifying diseases based on fever patterns using a single mathematical feature, specifically an entropy measure, Sample Entropy. This was an observational study. Analysis was carried out using 103 patients, 24 hour continuous tympanic temperature data. Sample Entropy feature was extracted from temperature data of patients. Grouping of diseases (infectious, tuberculosis, non–tuberculosis, and dengue fever) was made based on physicians diagnosis and laboratory findings. The quantitative results confirm the feasibility of the approach proposed, with an overall classification accuracy close to 70%, and the capability of finding significant differences for all the classes studied.
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Keywords fever; time series classification; tuberculosis; dengue; diagnostic aids; Sample entropy; Trace segmentation

Citation: David Cuesta-Frau, Pau Miró-Martínez, Sandra Oltra-Crespo, Antonio Molina-Picó, Pradeepa H. Dakappa, Chakrapani Mahabala, Borja Vargas, Paula González. Classification of fever patterns using a single extracted entropy feature: A feasibility study based on Sample Entropy. Mathematical Biosciences and Engineering, 2020, 17(1): 235-249. doi: 10.3934/mbe.2020013

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This article has been cited by

  • 1. David Cuesta-Frau, Pradeepa H. Dakappa, Chakrapani Mahabala, Arjun R. Gupta, Fever Time Series Analysis Using Slope Entropy. Application to Early Unobtrusive Differential Diagnosis, Entropy, 2020, 22, 9, 1034, 10.3390/e22091034

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