Nonnegative Tensor Factor - ization for Continuous EEG Classification a
نویسندگان
چکیده
In this paper we present a method for continuous EEG classification, where we employ nonnegative tensor factorization (NTF) to determine discriminative spectral features and use the Viterbi algorithm to continuously classify multiple mental tasks. This is an extension of our previous work on the use of nonnegative matrix factorization (NMF) for EEG classification. Numerical experiments with two data sets in BCI competition, confirm the useful behavior of the method for continuous EEG classification. aAppeared in International Journal of Neural Systems, vol. 17, no. 4, August 2007. 2 H. Lee et al. CONTENTS
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Nonnegative Tensor Factorization for Continuous EEG Classification
In this paper we present a method for continuous EEG classification, where we employ nonnegative tensor factorization (NTF) to determine discriminative spectral features and use the Viterbi algorithm to continuously classify multiple mental tasks. This is an extension of our previous work on the use of nonnegative matrix factorization (NMF) for EEG classification. Numerical experiments with two...
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