A novel multi-module neural network system for imbalanced heartbeats classification
Jing Jiang,Zhang Huaifeng,Pi Dechang,Chenglong Dai +3 more
- Vol. 1, pp 100003
TLDR
Comparisons with several state-of-the-art methods using standard criteria on three datasets demonstrate the superiority of MMNNS for improving detection of heartbeats and addressing imbalance in ECG heartbe beats classification.Abstract:
In this paper, a novel multi-module neural network system named MMNNS is proposed to solve the imbalance problem in electrocardiogram (ECG) heartbeats classification. Four submodules are designed to construct the system: preprocessing, imbalance problem processing, feature extraction and classification. Imbalance problem processing module mainly introduces three methods: BLSM, CTFM and 2PT, which are proposed from three aspects of resampling, data feature and algorithm respectively. BLSM is used to synthesize virtual samples linearly around the minority samples. CTFM consists of DAE-based feature extraction part and QRS-based feature selection part, in which selected features and complete features are applied to determine the heartbeat class simultaneously. The processed data are fed into a convolutional neural network (CNN) by applying 2PT to train and fine-tune. MMNNS is trained on MIT-BIH Arrhythmia Database following AAMI standard, using intra-patient and inter-patient scheme, especially the latter which is strongly recommended. The comparisons with several state-of-the-art methods using standard criteria on three datasets demonstrate the superiority of MMNNS for improving detection of heartbeats and addressing imbalance in ECG heartbeats classification.read more
Citations
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Opportunities and challenges of deep learning methods for electrocardiogram data: A systematic review.
TL;DR: A systematic review of deep learning methods for ECG data from both modeling and application perspectives found that a hybrid architecture of a convolutional neural network and recurrent neural network ensemble using expert features yields the best results.
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Application of deep learning techniques for heartbeats detection using ECG signals-analysis and review
Fatma Murat,Ozal Yildirim,Muhammed Talo,Ulas Baran Baloglu,Yakup Demir,U. Rajendra Acharya,U. Rajendra Acharya,U. Rajendra Acharya +7 more
TL;DR: A detailed examination of deep learning methods for ECG arrhythmia detection is provided, and suggestions for further research in this area are presented.
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Opportunities and Challenges of Deep Learning Methods for Electrocardiogram Data: A Systematic Review
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TL;DR: A new hybrid ECG arrhythmia classification approach called MRFO-SVM that combines a metaheuristic algorithm termed Manta ray foraging optimization (MRFO) with support vector machine (SVM) is proposed to automatically determine the relevance features of LBP, HOS, wavelet and magnitude values.
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