Comparison of Several Classifiers to Evaluate Endocardial Electrograms Fractionation in Human
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00189630" target="_blank" >RIV/68407700:21230/09:00189630 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21240/09:00189630
Result on the web
<a href="http://dx.doi.org/10.1109/IEMBS.2009.5335161" target="_blank" >http://dx.doi.org/10.1109/IEMBS.2009.5335161</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IEMBS.2009.5335161" target="_blank" >10.1109/IEMBS.2009.5335161</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Several Classifiers to Evaluate Endocardial Electrograms Fractionation in Human
Original language description
Complex fractionated atrial electrograms (CFAEs) may represent the electrophysiological substrate for atrial fibrillation (AF). Progress in signal processing algorithms to identify CFAEs sites is crucial for the development of AF ablation strategies. A novel algorithm for automated description of atrial electrograms (A-EGMs) fractionation based on wavelet transform and several statistical pattern recognition methods was proposed and new methodology of A-EGM processing was designed and tested. The algorithms for A-EGM classification were developed using normal density based classifiers, linear and high degree polynomial classifiers, nearest mean scaled classifiers, nonlinear classifiers, neural networks and j48. All classifiers were compared and testedusing a representative set of 1.5 s A-EGMs (n = 68) ranked by 3 independent experts 100% coincidentialy into 4 classes of fractionation: 1 - organized atrial activity; 2 - mild; 3 - intermediate; 4 - high degree of fractionation. Feature
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
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
ISBN
978-1-4244-3295-0
ISSN
1557-170X
e-ISSN
—
Number of pages
4
Pages from-to
2502-2505
Publisher name
IEEE
Place of publication
Piscataway
Event location
Minneapolis
Event date
Sep 2, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000280543601363