Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method of data processing, device thereof, electronic equipment and storage medium

A data processing device and data processing technology are applied in the computer field to achieve protection, reduce communication costs, and improve security

Pending Publication Date: 2019-04-26
创新奇智(重庆)科技有限公司
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical problems existing in the current existing data processing solutions, the present invention provides a data processing method and its device, electronic device and storage medium

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method of data processing, device thereof, electronic equipment and storage medium
  • Method of data processing, device thereof, electronic equipment and storage medium
  • Method of data processing, device thereof, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] see Figure 1A , the first embodiment of the present invention provides a data processing method P100, which includes the following steps:

[0032] Step P1, select sub-node data, and after training based on the training model to obtain parameters, perform homomorphic encryption on the parameters to obtain ciphertext;

[0033] Step P2, sending the ciphertext and the sample size of sub-node data to the central node until all sub-nodes are trained; and

[0034] Step P3, performing calculations on all encrypted parameters.

[0035] Wherein, in the above steps, the central node...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method of data processing, a device thereof, electronic equipment and a storage medium. The method comprises the following steps: selecting sub-node data, carrying out training on the basis of training models to obtain parameters, and then carrying out homomorphic encryption on the parameters to obtain ciphertext; sending the ciphertext and sample quantity of the sub-nodedata together to a central node until all sub-node training is finished; and carrying out operation on all the encrypted parameters. According to the device of data processing, the electronic equipment and the storage medium provided by the invention, model training results can be effectively protected, result sharing among all centers is realized, a data communication threshold is reduced, and accuracy and generalization of models are improved. Decentralized model training is combined, and effective protection of model parameters and user data can be realized at the same time.

Description

【Technical field】 [0001] The invention relates to the field of computers, in particular to a data processing method and its device, an electronic device and a storage medium. 【Background technique】 [0002] As data sharing becomes more and more widely used, user data is currently stored and transmitted in plain text. Not only is the communication cost high, but once it is attacked by malicious attackers, user data will be stolen, which greatly threatens Internet information safety. In the existing technology, in order to protect the underlying customer data from leakage, it is often necessary to directly encrypt the underlying customer data and then share the data. Such a process requires a large amount of data to be transmitted and a large amount of calculation for encryption and decryption, especially when When cross-industry, cross-region, and cross-company data analysis is required, the amount of data in the corresponding analysis process will inevitably be larger. Ther...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/00G06F21/60G06N99/00
CPCG06F21/602H04L9/008
Inventor 陈斌斌童超张发恩周鹏程
Owner 创新奇智(重庆)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com