Transfer Learning Model to Indicate Heart Health Status Using Phonocardiogram  

作　　者：Vinay Arora Karun Verma Rohan Singh Leekha Kyungroul Lee Chang Choi Takshi Gupta Kashish Bhatia 

机构地区：[1]Department of Computer Science and Engineering,Thapar Institute of Engineering and Technology,Patiala,Punjab,India [2]Associate Application,IT,Concentrix,Gurugram,Haryana,India [3]School of Computer Software,Daegu Catholic University,Gyeongsan,Korea [4]Department of Computer Engineering,Gachon University,Seongnam,13120,Korea [5]Information Security Engineering,Soonchunhyang University,Korea [6]Department of Computer Engineering,University College of Engineering,Punjabi University,Patiala,Punjab,India

出　　处：《Computers, Materials & Continua》2021年第12期4151-4168,共18页计算机、材料和连续体（英文）

基　　金：This work was supported by the National Research Foundation of Korea(NRF)Grant Funded by the Korea government(Ministry of Science and ICT)(No.2017R1E1A1A01077913);by the Institute of Information&Communications Technology Planning&Evaluation(IITP)funded by the Korea Government(MSIT)(Development of Smart Signage Technology for Automatic Classification of Untact Examination and Patient Status Based on AI)under Grant 2020-0-01907.

摘　　要：The early diagnosis of pre-existing coronary disorders helps to control complications such as pulmonary hypertension,irregular cardiac functioning,and heart failure.Machine-based learning of heart sound is an efficient technology which can help minimize the workload of manual auscultation by automatically identifying irregular cardiac sounds.Phonocardiogram(PCG)and electrocardiogram(ECG)waveforms provide the much-needed information for the diagnosis of these diseases.In this work,the researchers have converted the heart sound signal into its corresponding repeating pattern-based spectrogram.PhysioNet 2016 and PASCAL 2011 have been taken as the benchmark datasets to perform experimentation.The existing models,viz.MobileNet,Xception,Visual Geometry Group(VGG16),ResNet,DenseNet,and InceptionV3 of Transfer Learning have been used for classifying the heart sound signals as normal and abnormal.For PhysioNet 2016,DenseNet has outperformed its peer models with an accuracy of 89.04 percent,whereas for PASCAL 2011,VGG has outperformed its peer approaches with an accuracy of 92.96 percent.

关 键 词：PCG signals transfer learning repeating pattern-based spectrogram biomedical signals internet of things(IoT) 

分 类 号：R54[医药卫生—心血管疾病]