Exploring spatial-frequency-sequential relationships for motor imagery classification with recurrent neural network.

Journal: BMC bioinformatics
Published Date:

Abstract

BACKGROUND: Conventional methods of motor imagery brain computer interfaces (MI-BCIs) suffer from the limited number of samples and simplified features, so as to produce poor performances with spatial-frequency features and shallow classifiers.

Authors

  • Tian-Jian Luo
    Department of Cognitive Science, School of Information Science and Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, China.
  • Chang-le Zhou
    Department of Cognitive Science, School of Information Science and Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, China.
  • Fei Chao
    Department of Cognitive Science, School of Information Science and Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, China. fchao@xmu.edu.cn.