Electroencephalogram signal rapid identification method of dense deep convolutional neural network
A convolutional neural network and neural network technology, applied in the field of signal processing and pattern recognition, can solve the problems of inability to extract deeper features, overfitting, low model accuracy, etc., to solve the problem of gradient disappearance, support feature reuse, The effect of avoiding information loss
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[0036] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The invention mainly utilizes the weight sharing of the convolutional neural network and the idea of the local receptive field, and connects the channels of the output feature map of the middle layer to improve the recognition accuracy. Each neuron of the convolutional neural network uses the same convolution kernel when convolving different feature maps, which will greatly reduce the amount of weight parameters. Reuse, so that only very few new feature maps are generated after convolution to achieve the purpose of reducing redundancy. The dense deep convolutional neural network of the present invention uses the stochastic gradient descent method to backpropagate the error, adjust the weight of the convolution kernel, and finally obtain the probability that the input data belongs to each category through the full connection and the line...
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