The usage of data augmentation strategies on the detection of murmur waves in a PCG signal

dc.contributor.authorTorres, Jose
dc.contributor.authorOliveira, Jorge
dc.contributor.authorGomes, Elsa Ferreira
dc.date.accessioned2022-05-13T09:04:32Z
dc.date.available2022-05-13T09:04:32Z
dc.date.issued2022-02-11
dc.description.abstractCardiac auscultation is a key screening tool used for cardiovascular evaluation. When used properly, it speeds up treatment and thus improving the patient’s life quality. However, the analysis and interpretation of the heart sound signals is subjective and dependent of the physician’s experience and domain knowledge. A computer assistant decision (CAD) system that automatically analyse heart sound signals, can not only support physicians in their clinical decisions but also release human resources to other tasks. In this paper, and to the best of our knowledge, for the first time a SMOTE strategy is used to boost a Convolutional Neural Network performance on the detection of murmur waves. Using the SMOTE strategy, a CNN achieved an overall of 88.43%.pt_PT
dc.identifier.citationTorres, J., Oliveira, J., & Gomes, E. F. (2022). The usage of data augmentation strategies on the detection of murmur waves in a PCG signal. In A. Tsanas, A. Fred, & H. Gamboa (Eds.), Proceedings of the 15th International Joint Conference on Biomedical Engineering Systems and Technologies, 9th-11th February 2022 (pp. 1-5). https//doi.org/10.5220/0000156300003123. Repositório Institucional UPT. http://hdl.handle.net/11328/4090pt_PT
dc.identifier.doi10.5220/0000156300003123pt_PT
dc.identifier.isbn978-989-758-552-4
dc.identifier.issn2184-4305
dc.identifier.urihttp://hdl.handle.net/11328/4090
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rightsrestricted accesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPCGpt_PT
dc.subjectDeep learningpt_PT
dc.subjectHeart diseasept_PT
dc.subjectCNNpt_PT
dc.subjectSMOTEpt_PT
dc.titleThe usage of data augmentation strategies on the detection of murmur waves in a PCG signalpt_PT
dc.typeconferenceObjectpt_PT
degois.publication.firstPage1pt_PT
degois.publication.lastPage5pt_PT
degois.publication.title15th International Joint Conference on Biomedical Engineering Systems and Technologiespt_PT
degois.publication.volume4pt_PT
dspace.entity.typePublicationen
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