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Epileptic Seizure Prediction in Scalp EEG using One Dimensional Local Binary Pattern based Features

机译:使用基于一维本地二进制图案的特征的头皮EEG中的癫痫癫痫发作预测

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Seizure prediction will deeply improve the quality of life of epileptic patients. In this paper, a new method of automatic seizure prediction is presented using one dimensional local binary pattern (1D-LBP) based features in scalp electroencephalogram (EEG). In the feature extraction stage, the preictal and interictal EEG signals were transformed to the 1D-LBP domain and histogram features were extracted. These features were submitted to two different types of classifiers: linear discriminant analysis (LDA) and support vector machine (SVM). In order to reduce the false prediction rate (FPR), a simple post processing stage was also incorporated. The classification using SVM showed improvement over LDA in terms of sensitivity, prediction time and FPR. The proposed method was evaluated using the scalp EEG recording from 13 patients with a total number of 47 seizures. It could achieve a sensitivity of 96.15%, an average prediction time of 51.25 minutes with an FPR of 0.463.
机译:癫痫发作预测将深深提高癫痫患者的生活质量。在本文中,使用基于头颅脑电图(EEG)中的一种基于局部二进制图案(1D-LBP)的特征来呈现一种新的自动癫痫发作预测方法。在特征提取阶段,将预见和嵌入的EEG信号转化为1D-LBP结构域,提取直方图特征。这些功能被提交给两种不同类型的分类器:线性判别分析(LDA)和支持向量机(SVM)。为了降低假预测率(FPR),还包含简单的后处理阶段。在灵敏度,预测时间和FPR方面,使用SVM的分类显示LDA对LDA的改进。使用来自13名患者的头皮EEG记录评估所提出的方法,总数为47次癫痫发作。它可以达到96.15%的敏感性,平均预测时间为51.25分钟,FPR为0.463。

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