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1. (WO2018133569) NEURON INFORMATION PROCESSING METHOD AND SYSTEM HAVING DEEP TIME WINDOWING

Pub. No.:    WO/2018/133569    International Application No.:    PCT/CN2017/114663
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Wed Dec 06 00:59:59 CET 2017
IPC: G06N 3/04
Applicants: TSINGHUA UNIVERSITY
清华大学
Inventors: PEI, Jing
裴京
DENG, Lei
邓磊
SHI, Luping
施路平
WU, Zhenzhi
吴臻志
LI, Guoqi
李国齐
Title: NEURON INFORMATION PROCESSING METHOD AND SYSTEM HAVING DEEP TIME WINDOWING
Abstract:
A neuron information processing method and system having deep time windowing. The method comprises: receiving front-end pulse neuron output information, wherein the front-end pulse neuron output information comprises pulse tip information output by a front-end pulse neuron (S100); reading first current pulse neuron information, the first current pulse neuron information comprising a pulse tip information historical sequence in the current time window (S200); acquiring a pulse tip information updated sequence in the current time window according to the pulse tip information output by the front-end pulse neuron and the pulse tip information historical sequence in the current time window (S300); determining second current pulse neuron information according to the pulse tip information updated sequence in the current time window (S400); calculating the current pulse neuron output information according to the front-end pulse neuron information and the second current pulse neuron information (S500); and outputting the current pulse neuron output information (S600). The method breaks through the restriction of only adjacent time steps being interrelated, can flexibly set historical activity information to cache a larger time depth according to requirements, and is closer to a biological neuron in the aspect of the time domain depth effect.