TY - GEN
T1 - ECG waveform classification using the neural network and wavelet transform
AU - Dokur, Zumray
AU - Olmez, Tamer
AU - Yazgan, Ertugrul
PY - 1999
Y1 - 1999
N2 - Two feature extraction methods: Fourier analysis and wavelet analysis for ECG waveform classification are comparatively investigated. Ten different ECG waveforms from MIT/BIH database are classified using a neural network trained by genetic algorithms (NeTGA). One set of feature vectors is formed by using DFT coefficients, and the second set is formed by using wavelet transform (WT) coefficients and their autocorrelation values. Elements of the feature vectors are searched by using dynamic programming (DP) according to the divergence values. Wavelet feature set is found to result in better classification accuracy with less number of nodes. It is observed that with the feature set formed by wavelet analysis, NeTGA gives 99.4% classification performance with 26 nodes after a short training time.
AB - Two feature extraction methods: Fourier analysis and wavelet analysis for ECG waveform classification are comparatively investigated. Ten different ECG waveforms from MIT/BIH database are classified using a neural network trained by genetic algorithms (NeTGA). One set of feature vectors is formed by using DFT coefficients, and the second set is formed by using wavelet transform (WT) coefficients and their autocorrelation values. Elements of the feature vectors are searched by using dynamic programming (DP) according to the divergence values. Wavelet feature set is found to result in better classification accuracy with less number of nodes. It is observed that with the feature set formed by wavelet analysis, NeTGA gives 99.4% classification performance with 26 nodes after a short training time.
UR - https://www.scopus.com/pages/publications/0033312070
M3 - Conference contribution
AN - SCOPUS:0033312070
SN - 0780356756
T3 - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
SP - 273
BT - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
PB - IEEE
T2 - Proceedings of the 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Fall Meeting of the Biomedical Engineering Society (1st Joint BMES / EMBS)
Y2 - 13 October 1999 through 16 October 1999
ER -