Evaluation of Fetal Heart Rate Recordings Based on Clustering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00222198" target="_blank" >RIV/68407700:21230/14:00222198 - isvavai.cz</a>
Result on the web
<a href="http://cinc.org/archives/2014/pdf/0621.pdf" target="_blank" >http://cinc.org/archives/2014/pdf/0621.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of Fetal Heart Rate Recordings Based on Clustering
Original language description
Fetal heart rate (FHR) recorded within the cardiotocography (CTG) measurement is currently the main method to evaluate fetal health state during delivery. The CTG provides valuable information about fetal behavior as a reaction to stressful events (hypoxic episodes). The presented paper proposes to use data driven analysis of FHR ? the clustering analysis of features derived automatically from the signal using novel method of signal approximation called SAX. Even though the clustering is well grounded in signal processing tasks in the field of FHR research it is used sparingly due to high inter-individual variability of fetuses and difficulties to link different temporal events. Data from the open access CTU-UHB database (552 CTG records) available atthe Physionet are used and the 30 minutes segments at the end of the first stage of labor are analyzed. The classification based on clustering achieved sensitivity of 58.7% and specificity of 69.4% for the two class classification ? well
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JC - Computer hardware and software
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Computing in Cardiology - 41st Annual Conference Computing in Cardiology
ISBN
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ISSN
2325-8861
e-ISSN
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Number of pages
4
Pages from-to
621-624
Publisher name
IEEE
Place of publication
Piscataway
Event location
Cambridge
Event date
Sep 7, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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