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Data sharing method, using method of model applying data sharing method and related equipment

A data sharing and model technology, applied in special data processing applications, digital data protection, electrical digital data processing, etc., can solve the problems of not sharing data, not being able to share data, not being able to invert data, etc.

Pending Publication Date: 2021-06-29
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different data owners want to cooperate to maximize the value of data, but are unwilling or unable to share data, which creates the problem of data islands
In order to solve this problem, the concept of federated learning was proposed. It is hoped that multiple participants will achieve the purpose of jointly training the model while not sharing data, only sharing intermediate results, and cannot reverse the data.

Method used

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  • Data sharing method, using method of model applying data sharing method and related equipment
  • Data sharing method, using method of model applying data sharing method and related equipment
  • Data sharing method, using method of model applying data sharing method and related equipment

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Embodiment Construction

[0047] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art.

[0048] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, ap...

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PUM

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Abstract

The embodiment of the invention provides a data sharing method, a using method and device of a model applying the data sharing method, a computer readable storage medium and electronic equipment, and belongs to the technical field of computers and communication. The method comprises the following steps: a computer aligns data samples of a first participant and a second participant based on a privacy intersection technology; the computer constructs a sub-model of the first participant by using the label and the data of the first participant; the computer constructs a sub-model of the second participant according to the label and the data of the second participant; and the computer obtains a global model according to the sub-model of the first participant and the sub-model of the second participant so as to realize the sharing of the data of the first participant and the data of the second participant. According to the method disclosed by the invention, the training of the global model based on federal learning can be realized.

Description

technical field [0001] The present disclosure relates to the field of computer and communication technologies, and in particular, to a data sharing method, a method and device for using a model applying the data sharing method, a computer-readable storage medium, and an electronic device. Background technique [0002] Data-driven intelligent technology has been more and more developed and applied. With the increase in the breadth of the application industry and the deepening of the integration with the industry, there are many requirements for technologies such as big data and artificial intelligence. One of the most important aspects is the consideration of data privacy and security. The value brought by data has been continuously highlighted, making various data owners realize the importance of protecting data privacy and security. Governments in various countries have also realized this, and have introduced laws and regulations to protect data security. my country attac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/176G06F21/62G06N20/20
CPCG06F16/176G06F21/6245G06N20/20
Inventor 杨恺王虎韩雨锦刘佳豪黄志翔彭南博
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD