Multilinear generalization of Common Spatial Pattern

  title={Multilinear generalization of Common Spatial Pattern},
  author={Qibin Zhao and Liqing Zhang and Andrzej Cichocki},
  journal={2009 IEEE International Conference on Acoustics, Speech and Signal Processing},
The Common Spatial Patterns (CSP) algorithm has been widely used in EEG classification and Brain Computer Interface (BCI). In this paper, we propose a multilinear formulation of the CSP, termed as TensorCSP or Common Tensor Discriminant Analysis (CTDA) for high-order tensor data. As a natural extension of CSP, the proposed algorithm uses the analogous optimization criteria in CSP and a new framework for simultaneous optimization of projection matrices on each mode based on tensor analysis… CONTINUE READING
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