NDLI: Monitoring patient status through principal components analysis

Content Provider	IEEE Xplore Digital Library
Author	Buemi, M. Macerata, A. Taddei, A. Varanini, M. Emdin, M. Marchesi, C.
Copyright Year	1991
Description	Author affiliation: Dept. of Comput. Eng., Florence Univ., Italy (Buemi, M.)
Abstract	Principal component (PC) analysis allows the definition of a transform with optimum coefficients. The PCs of several time series of the features, extracted from the electrocardiograms (ECGs) or the arterial pressure, are calculated. With the assumption that the statistical structure of intra-patient data is going to be stable, the basis functions of the transforms are captured once, during a basal interval. A function has been derived from the two first PCs, which represent an evidence function to be used both for a compact visual presentation and for the design of an algorithm for automatic episode detection. The evaluation of the visual presentation has been based on the annotated signal of the European ST-T database.<>
Starting Page	385
Ending Page	388
File Size	266552
Page Count	4
File Format	PDF
ISBN	081862485X
DOI	10.1109/CIC.1991.169125
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1991-09-23
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Patient monitoring Principal component analysis Electrocardiography Feature extraction Data mining Databases Biomedical monitoring Computerized monitoring Blood pressure Algorithm design and analysis
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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