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Hash coding method, device, device and readable storage medium

A hash coding and hashing technology, applied in the fields of hash coding methods, equipment, readable storage media, and devices, can solve problems such as low accuracy of hash coding, and achieve the effect of solving low accuracy and improving accuracy

Active Publication Date: 2021-08-06
WEBANK (CHINA)
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide a hash coding method, device, equipment and readable storage medium, aiming to solve the technical problem of low hash coding accuracy in the prior art

Method used

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  • Hash coding method, device, device and readable storage medium
  • Hash coding method, device, device and readable storage medium
  • Hash coding method, device, device and readable storage medium

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Embodiment Construction

[0068] It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0069] The embodiment of the present application provides a hash coding method. In the first embodiment of the hash coding method of the present application, refer to figure 1 , the hash encoding method includes:

[0070] Step S10, acquiring data to be processed, and inputting the data to be processed into a hash model optimized based on preset category information, so as to hash the data to be processed based on the category feature information corresponding to the data to be processed , get the hash result;

[0071] In this embodiment, it should be noted that the hash model includes a deep polarization network, wherein the deep polarization network is a deep learning model optimized based on preset category information and a preset polarization loss function, and For input samples belonging to the same sample ...

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Abstract

The present application discloses a hash coding method, device, device, and readable storage medium. The hash coding method includes: acquiring data to be processed, and inputting the data to be processed into a hash code optimized based on preset category information. A model for hashing the data to be processed based on the category feature information corresponding to the data to be processed to obtain a hash result, and then determining the data to be processed based on each bit symbol corresponding to the hash result The output hash code value corresponding to the data. This application solves the technical problem of low accuracy of hash coding.

Description

technical field [0001] The present application relates to the field of artificial intelligence of financial technology (Fintech), and in particular to a hash coding method, device, equipment and readable storage medium. Background technique [0002] With the continuous development of financial technology, especially Internet technology and finance, more and more technologies (such as distributed, blockchain, artificial intelligence, etc.) Requirements, such as the distribution of corresponding to-do items in the financial industry also have higher requirements. [0003] With the continuous development of computer software and artificial intelligence, the application fields of deep learning are becoming more and more extensive. The more similar the input samples are, the more similar the hash code values ​​output by the model are, and when the input samples do not belong to the same sample category and the similarity is high, the hash code model is easy to output the same ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N3/04G06N3/08H04L9/06
CPCG06N3/08H04L9/0643G06N3/045
Inventor 吴锦和范力欣张天豫
Owner WEBANK (CHINA)
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