Automatic electroencephalogram epilepsy recognition method based on multi-view depth feature fusion
A deep feature, automatic recognition technology, applied in the fields of biomedical engineering and machine learning
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[0037] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:
[0038] figure 1 It is a schematic flow chart of the automatic recognition method of EEG epilepsy based on multi-view depth feature fusion, including the following steps:
[0039] Step 1. Collect multi-channel EEG data X, and mark the collected data with epilepsy Y, and use these marked data as the training data set {(X (i) ,Y (i) ), i=1,2,...,m}, where m is the number of training samples.
[0040] Step 2. Use the short-time Fourier transform to express the time-frequency information of the multi-channel EEG signals in the training set, and divide them into blocks according to the time direction to obtain the multi-channel EEG time-frequency matrix training set {(S (i) ,Y (i) ), i=1,2,...,m}. Among them, for the EEG signal x(t) of one channel, the short-time Fourier transform is used to express the EEG time-frequency information s x The formula is ...
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