• 综合
  • 标题
  • 关键词
  • 摘要
  • 学者
  • 期刊-刊名
  • 期刊-ISSN
  • 会议名称
搜索

作者:

Yuan, Ye (Yuan, Ye.) | Xun, Guangxu (Xun, Guangxu.) | Jia, Kebin (Jia, Kebin.) (学者:贾克斌) | Zhang, Aidong (Zhang, Aidong.)

收录:

CPCI-S EI Scopus

摘要:

With the advances in pervasive sensor technologies, physiological signals can be captured continuously to prevent the serious outcomes caused by epilepsy. Detection of epileptic seizure onset on collected multi-channel electroencephalogram (EEG) has attracted lots of attention recently. Deep learning is a promising method to analyze large-scale unlabeled data. In this paper, we propose a multi-view deep learning model to capture brain abnormality from multi-channel epileptic EEG signals for seizure detection. Specifically, we first generate EEG spectrograms using short-time Fourier transform (STFT) to represent the time-frequency information after signal segmentation. Second, we adopt stacked sparse denoising autoencoders (SSDA) to unsupervisedly learn multiple features by considering both intra and inter correlation of EEG channels, denoted as intra-channel and cross-channel features, respectively. Third, we add an SSDA-based channel selection procedure using proposed response rate to reduce the dimension of intra-channel feature. Finally, we concatenate the learned multi-features and apply a fully-connected SSDA model with softmax classifier to jointly learn the cross-patient seizure detector in a supervised fashion. To evaluate the performance of the proposed model, we carry out experiments on a real world benchmark EEG dataset and compare it with six baselines. Extensive experimental results demonstrate that the proposed learning model is able to extract latent features with meaningful interpretation, and hence is effective in detecting epileptic seizure.

关键词:

Deep learning Electroencephalogram Epileptic seizure Feature extraction Time-frequency analysis

作者机构:

  • [ 1 ] [Yuan, Ye]Beijing Univ Technol, Coll Informat & Commun Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Jia, Kebin]Beijing Univ Technol, Coll Informat & Commun Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Xun, Guangxu]SUNY Buffalo, Dept Comp Sci & Engn, Buffalo, NY 14260 USA
  • [ 4 ] [Zhang, Aidong]SUNY Buffalo, Dept Comp Sci & Engn, Buffalo, NY 14260 USA

通讯作者信息:

  • [Yuan, Ye]Beijing Univ Technol, Coll Informat & Commun Engn, Beijing 100124, Peoples R China

查看成果更多字段

相关关键词:

相关文章:

来源 :

ACM-BCB' 2017: PROCEEDINGS OF THE 8TH ACM INTERNATIONAL CONFERENCE ON BIOINFORMATICS, COMPUTATIONAL BIOLOGY,AND HEALTH INFORMATICS

年份: 2017

页码: 213-222

语种: 英文

被引次数:

WoS核心集被引频次: 56

SCOPUS被引频次: 57

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

归属院系:

在线人数/总访问数:5309/2937873
地址:北京工业大学图书馆(北京市朝阳区平乐园100号 邮编:100124) 联系我们:010-67392185
版权所有:北京工业大学图书馆 站点建设与维护:北京爱琴海乐之技术有限公司