ZHANG Xue-jun, JING Peng, HE Tao, et al. An Epileptic Electroencephalogram Signal Classification Method Based on Variational Mode Decomposition[J]. Acta Electronica Sinica, 2020, 48(12): 2469-2475.
ZHANG Xue-jun, JING Peng, HE Tao, et al. An Epileptic Electroencephalogram Signal Classification Method Based on Variational Mode Decomposition[J]. Acta Electronica Sinica, 2020, 48(12): 2469-2475. DOI: 10.3969/j.issn.0372-2112.2020.12.024.
and electroencephalogram (EEG) provides a non-invasive way to identify epileptogenic sites in the brain. In order to distinguish focal and non-focal epilepsy EEG signals
this paper proposes an automated epileptic EEG detection method based on variational mode decomposition. Firstly
the original signals are divided into several sub-signals
which are decomposed into intrinsic mode functions by using the variational mode decomposition (VMD). Furthermore
refined composite multiscale dispersion entropy (RCMDE) and refined composite multiscale fuzzy entropy (RCMFE) are extracted from each intrinsic mode function. Finally
the support vector machine (SVM) is used to classify characteristics. For an epilepsy EEG signals' public data set
the final experimental performance measures of accuracy