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Device for quantifying data, method and computer readable storage medium

A data and raw data technology, applied in the field of neural networks, can solve problems such as poor efficiency and lack of hardware support for quantitative operations, and achieve the effect of reducing data access and suppressing errors

Inactive Publication Date: 2021-08-10
CAMBRICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Quantization is a commonly used way to simplify the amount of data at present, but the quantization operation still lacks hardware support. For existing accelerators, most of them use offline quantization data, so a general-purpose processor is needed to assist in processing, which is not efficient.

Method used

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  • Device for quantifying data, method and computer readable storage medium
  • Device for quantifying data, method and computer readable storage medium
  • Device for quantifying data, method and computer readable storage medium

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0024] It should be understood that the terms "first", "second", "third" and "fourth" in the claims, description and drawings of the present invention are used to distinguish different objects, rather than to describe a specific order . The terms "comprising" and "comprising" used in the description and claims of the present invention indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one o...

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PUM

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Abstract

The present invention relates to a device for quantifying raw data, where the device of the present invention is included in an integrated circuit device comprising a universal interconnection interface and other processing devices. A calculation device interacts with other processing devices to jointly complete the calculation operation specified by the user. The integrated circuit device can further comprise a storage device, and the storage device is connected with the calculation device and the other processing devices and used for data storage of the calculation device and the other processing devices.

Description

technical field [0001] The present invention relates generally to the field of neural networks. More specifically, the present invention relates to a device, a method, and a computer-readable storage medium for quantizing raw data. Background technique [0002] With the popularization and development of artificial intelligence technology, the deep neural network model tends to be complex, and some models include hundreds of layers of operators, which makes the calculation amount increase rapidly. [0003] There are many ways to reduce the amount of computation, one of which is quantization. Quantization refers to the conversion of weights and activation values ​​represented by high-precision floating-point numbers to approximate representations with low-precision integers. Its advantages include low memory bandwidth, low power consumption, low computing resource usage, and low model storage requirements. [0004] Quantization is a commonly used method to simplify the amoun...

Claims

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Application Information

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IPC IPC(8): G06F15/78G06N3/063G06N3/08
CPCG06F15/7803G06F15/781G06N3/063G06N3/08
Inventor 不公告发明人
Owner CAMBRICON TECH CO LTD