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arXiv 1703.08970cs.LG
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用于联合EEG-EMG数据压缩和分类的多模态深度学习方法

Multimodal deep learning approach for joint EEG-EMG data compression and classification

University of British Columbia(不列颠哥伦比亚大学)

Ahmed Ben Said, Amr Mohamed, Tarek Elfouly, Khaled Harras, Z. Jane Wang

摘要:

在本文中,我们提出了一个联合的压缩和分类方法的EEG和EMG信号使用深度学习的方法。具体来说,我们建立我们的系统的基础上,深度自动编码器架构,其设计不仅提取判别特征的多模态数据表示,但也重建数据的潜在表示使用编码器-解码器层。由于自动编码器可以被看作是一种压缩方法,我们将其扩展到在编码器层处理多模态数据,在解码器层重建和检索。我们通过实验结果表明,利用多模态数据intercorellation和intracorellation 1)显着减少信号失真,特别是对于高压缩水平2)实现更好的准确性,在分类EEG和EMG信号记录和标记根据志愿者的情绪。

英文摘要:

In this paper, we present a joint compression and classification approach of EEG and EMG signals using a deep learning approach. Specifically, we build our system based on the deep autoencoder architecture which is designed not only to extract discriminant features in the multimodal data representation but also to reconstruct the data from the latent representation using encoder-decoder layers. Since autoencoder can be seen as a compression approach, we extend it to handle multimodal data at the encoder layer, reconstructed and retrieved at the decoder layer. We show through experimental results, that exploiting both multimodal data intercorellation and intracorellation 1) Significantly reduces signal distortion particularly for high compression levels 2) Achieves better accuracy in classifying EEG and EMG signals recorded and labeled according to the sentiments of the volunteer.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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