Publication

Abstract : Epileptic seizure is a neurological disorder affecting 50 million people worldwide. If the seizure goes unrecognized, it may lead to fatal accidents. It is important to predict seizure and initiate preventive interventions to reduce the risks. It can be used to alert the patient, relatives, clinicians and family members can record a video that will guide the neurologist to refine the treatment. Electroencephalogram EEG is a standard method for diagnosis. But it is less suitable in an ambulatory setting. A more convenient alternative is to wear an electrocardiogram ECG belt around the chest.We explore the possibility of designing an ECG-based patient warning system. We use a deep neural network DNN as a baseline system with 65.33%, 64.47%, 67.75%, and 0.6752 of accuracy, sensitivity, specificity, and area under the receiver operating characteristics AUROC respectively. We improved the performance with convolutional neural network CNN and signal decomposition methods using empirical mode decomposition EMD and variational mode decomposition VMD. We empirically obtained the decision weights for the bottleneck features derived from the best-performing EMD and VMD modes. In the decision fusion, the accuracy, sensitivity, specificity, and AUROC is 84.68%, 69.60%, 93.63%, and 0.8162 respectively which showed an improvement of 19.35%, 5.13%, 25.88%, and 0.141 respectively from the baseline system.