Epileptic state recognition method based on transfer learning and cavity convolution
A technology of transfer learning and epilepsy, applied in the field of feature extraction of non-stationary signals, can solve the problem of low classification accuracy, achieve good classification effect, realize classification recognition, and expand the effect of receptive field
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[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0052] The present invention provides an epileptic state recognition method based on migration learning and dilated convolution, such as figure 1 shown, including the steps:
[0053] S1. Select several groups of original epileptic EEG signals 1; perform five-layer discrete Daubechies (Daubechies) wavelet packet decomposition on each group of original epileptic EEG signals 1 to obtain 32 groups of wavelet packet coefficients, each wavelet packet The coefficien...
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