Wards Clustering Method for Distinction Between Neonatal Sleep Stages

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00158660" target="_blank" >RIV/68407700:21230/09:00158660 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21460/09:00158660
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Wards Clustering Method for Distinction Between Neonatal Sleep Stages
Original language description
A robust, automated classification system for polysomnographic (PSG) data targeted to the newborn sleep stage identification is presented. The problem of polysomnographic signal classification is very often difficult because of artifacts and noise. Furthermore, for each signal, a special classification method for each particular type of segment must be mostly used. This paper proposes fully unsupervised approach using adaptive segmentation, appropriate features extraction and hierarchical clustering (Ward's minimumvariance method is used). The mutual information concept was applied to results of hierarchical clustering. The proposed procedure was tested on real neonatal data. All sleep states were successfully separated by a combination of EEG, EMG, EOG, PNG and ECG channels.
Czech name
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Czech description
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Project
<a href="/en/project/1ET101210512" target="_blank" >1ET101210512: Intelligent methods for evaluation of long-term EEG recordings</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany
ISBN
978-3-642-03897-6
ISSN
1680-0737
e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Springer Science+Business Media
Place of publication
Berlin
Event location
Mnichov
Event date
Sep 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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