A GPU-accelerated spike classification system based on CUDA architecture
A classification system and spike technology, applied in the field of machine learning, can solve the problems that high-dimensional channels cannot achieve real-time processing, cannot support online data processing, and system running time cannot be accepted, and achieve good reusability and scalability. The effect of shortening time and facilitating research
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[0045] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0046] like figure 1 As shown, a GPU-accelerated spike classification system based on CUDA architecture, including streaming data input module, filtering module, spike extraction module, spike feature extraction module, spike clustering module and spike incremental clustering module ;
[0047] The stream data input module is used to obtain the data collected by the brain wave signal acquisition equipment, and transfer the data into the GPU memory, and perform data block, wherein, the stream data input module adopts window-based The division method, the duration of the window is 1s, and both online and offline data input are supported;
[0048] The filtering module is used to band-pass filter the data of the block using a GPU-accelerated filter to filter out background noise and local field potentials, wherein the filtering module uses a third-or...
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