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Model aggregation method, device and system and electronic equipment

An aggregation method and model technology, applied in the field of communication, can solve the problems of poor model effect and data non-independent distribution, and achieve the effect of solving the phenomenon of data non-independent distribution, improving effect and speed, and improving precision and accuracy.

Pending Publication Date: 2022-07-22
CHINA MOBILE COMM LTD RES INST +1
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  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a model aggregation method, device, system and electronic equipment, which can solve the problem of non-independent distribution of data in the prior art, resulting in poor model effect, and by supplementing the sample data The method of balance calculation improves the effect and speed of model aggregation, and also greatly improves the precision and accuracy of model calculation

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  • Model aggregation method, device and system and electronic equipment
  • Model aggregation method, device and system and electronic equipment
  • Model aggregation method, device and system and electronic equipment

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Embodiment Construction

[0134] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0135] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and dis...

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Abstract

The embodiment of the invention provides a model aggregation method, device and system and electronic equipment, and belongs to the technical field of communication. The method comprises the following steps: a coordination node generates a feature data set; sending the feature data set to a plurality of participating nodes; acquiring a plurality of balance metric values by the plurality of participating nodes, wherein the balance metric values are generated after the plurality of participating nodes supplement local sample data of the participating nodes based on the feature data set; acquiring a plurality of initial models from the plurality of participating nodes; and performing model aggregation on the plurality of initial models based on the plurality of equilibrium metric values. According to the method, the problem of data non-independent distribution in the prior art can be solved, the effect and speed of model aggregation are improved, and the precision and accuracy of model calculation are also greatly improved.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to a model aggregation method, apparatus, system, and electronic device. Background technique [0002] In recent years, artificial intelligence has entered the era of big data dominated by deep learning, and big data is the basic element of current artificial intelligence applications. However, in practical applications, the current data situation we face is: small scale, fragmentation, lack of data labels, data fragmentation, data silos caused by user privacy protection and data security, etc. The traditional approach is to aggregate scattered data into a data center and model it in the data center. With the continuous expansion of application fields and the continuous improvement of various laws and regulations on user privacy protection, the traditional method of data aggregation and then modeling is becoming more and more difficult to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V10/22G06V10/77G06V10/774G06K9/62G06N20/00
CPCG06N20/00G06F18/2135G06F18/214
Inventor 于路信伦
Owner CHINA MOBILE COMM LTD RES INST