A Wavelet Neural Network for the Detection of Heart Valve Diseases

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dc.contributor.authorTürkoğlu, İbrahim
dc.contributor.authorArslan, Ahmet
dc.contributor.authorİlkay, Erdoğan
dc.date.accessioned2020-03-26T16:45:24Z
dc.date.available2020-03-26T16:45:24Z
dc.date.issued2003
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAn expert system is presented for interpretation of the Doppler signals of heart valve diseases based on pattern recognition. We deal in particular With the combination of feature extraction and classification from measured Doppler signal waveforms at the heart valve using Doppler ultrasound. A wavelet neural network model developed by us is used. The model consists of two layers: a wavelet layer and a multilayer perceptron. The wavelet layer used for adaptive feature extraction in the time-frequency domain is composed of wavelet decomposition and wavelet entropy. The multilayer perceptron used for classification is a feedforward neural network. The performance of the developed system has been evaluated in 215 samples. The test results show that this system is effective to detect Doppler heart sounds. The classification rate averaged 91% correct for 123 test subjects.en_US
dc.identifier.citationTürkoğlu, İ., Arslan, A., İlkay, E., (2003). A Wavelet Neural Network for the Detection of Heart Valve Diseases. Expert Systems, 20(1), 1-7. Doi: 10.1111/1468-0394.00219
dc.identifier.doi10.1111/1468-0394.00219en_US
dc.identifier.endpage7en_US
dc.identifier.issn0266-4720en_US
dc.identifier.issn1468-0394en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://dx.doi.org/10.1111/1468-0394.00219
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18358
dc.identifier.volume20en_US
dc.identifier.wosWOS:000181688100001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorArslan, Ahmet
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofExpert Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectPattern recognitionen_US
dc.subjectDoppler heart soundsen_US
dc.subjectFeature extractionen_US
dc.subjectWavelet decompositionen_US
dc.subjectWavelet entropyen_US
dc.subjectWavelet neural networksen_US
dc.subjectDecision support systemen_US
dc.titleA Wavelet Neural Network for the Detection of Heart Valve Diseasesen_US
dc.typeArticleen_US

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