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Implementation method and device of forward calculation, storage medium and electronic device

A technology of forward calculation and implementation method, which is applied in the field of communication, and can solve problems such as inability to effectively improve computing performance and limited CPU computing power

Pending Publication Date: 2020-11-13
ZHEJIANG DAHUA TECH CO LTD
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Problems solved by technology

[0006] Embodiments of the present invention provide a method and device, a storage medium, and an electronic device for realizing forward calculation, so as to at least solve the problem that the calculation performance of the target neural network cannot be effectively improved due to the limited computing power of the CPU in the related art. And other issues

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  • Implementation method and device of forward calculation, storage medium and electronic device
  • Implementation method and device of forward calculation, storage medium and electronic device
  • Implementation method and device of forward calculation, storage medium and electronic device

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Embodiment Construction

[0025] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may inc...

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Abstract

The invention provides an implementation method and device of forward calculation, a storage medium and an electronic device, and the method comprises the steps: obtaining a calculation parameter corresponding to forward calculation of a target neural network, the calculation parameter comprising at least one of the following: the structure of the target neural network and the weight of the targetneural network; executing a low-precision quantization process on the calculation parameters to obtain quantized data; and processing the quantized data through a digital signal processing (DSP) endto realize forward calculation of the target neural network. By adopting the technical scheme, the problems that the calculation performance cannot be effectively improved and the like due to limitedCPU calculation capability when the target neural network is calculated through a CPU in related technologies are solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for realizing forward calculation, a storage medium, and an electronic device. Background technique [0002] With the development of technology, deep learning related technologies have been widely used in many fields such as image processing, speech recognition, text processing, and security monitoring. They are usually embedded vision applications and have high real-time requirements for intelligent services. [0003] The target neural network (Convolutional Neural Network, referred to as CNN) is a feed-forward neural network for deep learning. It has excellent performance in large-scale image processing and has been widely used in image classification, positioning and other fields. . Compared with other neural network structures, the target neural network requires relatively few parameters, so that it can be widely used and studied in depth. In the practi...

Claims

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Application Information

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IPC IPC(8): G06N3/04G06N3/08
CPCG06N3/08G06N3/044G06N3/045
Inventor 陈梁
Owner ZHEJIANG DAHUA TECH CO LTD
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