Joint modeling method, system and device and device with storage function

A modeling method and a technology for training models, which are applied in the field of joint modeling and can solve problems such as matching attacks

Pending Publication Date: 2021-04-20
IFLYTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a joint modeling method, system, device and device with storage function to solve the technical problem of matching attacks in joint modeling

Method used

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  • Joint modeling method, system and device and device with storage function
  • Joint modeling method, system and device and device with storage function
  • Joint modeling method, system and device and device with storage function

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] see figure 1 , figure 1 It is a structural schematic diagram of an embodiment of the joint modeling system of this application. The joint modeling system includes at least one first device 10 , at least one second device 12 and a third-party authentication node 14 .

[0029]Wherein, at least one first device 10 and at least one second device 12 are devices of different companies; for example, at least one first device 10 belongs to an Int...

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PUM

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Abstract

The invention discloses a joint modeling method, system and device and a device with a storage function. The joint modeling method applied to a third-party authentication node comprises the steps that a first user identification list transmitted by first equipment and a second user identification list transmitted by second equipment are acquired; the first user identification list and the second user identification list are matched, sorted and added with noise identifications to obtain a first identification sample list and a second identification sample list respectively, and sorting serial numbers representing the same user in the first identification sample list and the second identification sample list are the same; and the encrypted first identification sample list and second identification sample list are sent to corresponding first equipment and second equipment, so that the first equipment and the second equipment perform model training by utilizing the corresponding identification sample lists respectively. By means of the mode, the technical problem of matching attacks during joint modeling can be solved.

Description

technical field [0001] The present application belongs to the technical field of joint modeling, and in particular relates to a joint modeling method, system, device and a device with a storage function. Background technique [0002] With the development of the Internet and the popularization of smart devices, Internet companies and traditional companies have accumulated a large amount of user data, but limited by the scope of data collected by companies, it is difficult for each company to make a detailed description of the users of the entire network. In addition, as the country's requirements for personal privacy protection have increased, various companies have increasingly attached importance to data security, and it is difficult for various companies to share data. In this case, the problem of data islands is becoming more and more serious, and the data of various enterprises cannot be connected and jointly modeled, resulting in the inability to realize the value of da...

Claims

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Application Information

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IPC IPC(8): G06N20/00
Inventor 吕昕储昭斌张龙杨柳周斌斌冯庭好
Owner IFLYTEK CO LTD
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