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Neuron instruction coding-based brain-like computing system and computing method

A technology of instruction coding and computing system, applied in the field of spiking neural network, can solve the problem that the function specificity of neuron cluster computing cannot be realized.

Active Publication Date: 2022-04-26
ZHEJIANG UNIV +1
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Problems solved by technology

Although this type of brain computer can support the calculation of hundreds of millions of neurons, it cannot realize the specificity of the calculation function of each neuron cluster.

Method used

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  • Neuron instruction coding-based brain-like computing system and computing method
  • Neuron instruction coding-based brain-like computing system and computing method
  • Neuron instruction coding-based brain-like computing system and computing method

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0028] figure 1 It is a schematic structural diagram of the brain-inspired computing system provided in the embodiment. Such as figure 1 As shown, the brain-like computing system based on neuron instruction encoding provided by the embodiment includes: a spiking neural network and a neuron instruction encoding unit, wherein the spiking neural network includes neuron nodes, and each neuron node independently stores its own Parameter values ​​reflect the differences of neuron nodes, and each neuron node also performs calculation operations, which can be used as a brain-i...

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Abstract

The invention discloses a brain-like computing system and computing method based on neuron instruction coding, and the system comprises a spiking neural network which comprises a plurality of neuron nodes. The neuron instruction coding unit is used for specifying at least one of parameters, a parameter arrangement mode and a parameter use mode required when the neuron instruction is executed through a coding mode; and the neuron nodes participating in calculation execute calculation according to the neuron instruction formed by the neuron instruction coding unit and the parameter values of the neuron nodes. According to the brain computing system and the computing method, computing control over different neurons is achieved by encoding neuron instructions, the computing function specificity and universality of all neuron clusters are achieved at the same time, and extension computing of different neurons can be achieved.

Description

technical field [0001] The invention belongs to the technical field of pulse neural networks, and in particular relates to a brain-inspired computing system and computing method based on neuron instruction coding. Background technique [0002] In recent years, the effects of "memory wall" and "power consumption wall" have become increasingly serious, and the von Neumann architecture followed by traditional computers is facing huge challenges. The semiconductor industry urgently needs to find new architectures and methods to meet the needs of the electronics industry for ever-increasing computing performance and extremely low power consumption. With the development of brain science, people gradually understand that the human brain is a computer with extremely high energy efficiency, and brain-inspired computing emerges as the times require, such as a brain-inspired computing system disclosed in patent document CN113222134A. The computing unit is combined into one, which fund...

Claims

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Application Information

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IPC IPC(8): G06N3/04G06N3/063
CPCG06N3/049G06N3/063
Inventor 马德孙世春李一涛胡有能金孝飞陆启明潘纲
Owner ZHEJIANG UNIV
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