Information transmission method and device based on distributed machine learning

Abstract

The invention provides an information transmission method and device based on distributed machine learning. The method comprises the the steps of receiving data information sent by each terminal device and amplified data information sent by a relay device, wherein the amplified data information is obtained by receiving the data information sent by each terminal device and amplifying the data information by the relay device; sequentially performing phase adjustment and combination on the data information and the amplified data information to obtain combined data information; and when the mergeddata information satisfies a preset condition, determining that the data information transmission is completed. According to the information transmission method based on distributed machine learning,the relay device is arranged between the terminal device and an aggregation device, the data information of the terminal device is amplified and forwarded, and the receiving calculation rate of the aggregation device for receiving the data information is improved.

Description

technical field [0001] The present invention relates to the technical field of distributed machine learning and aerial computing, in particular to an information transmission method, device and system based on distributed machine learning. Background technique [0002] With the rapid development of the Internet of Things and artificial intelligence, machine learning technology based on big data has been widely used in various industries. However, for very large-scale data sets, a single machine can no longer meet the needs, and distributed machine learning methods are often required. In distributed machine learning, multiple machines form a cluster to jointly complete a machine learning task. To accomplish this task, there is a large amount of communication between different machines; therefore, how to effectively aggregate massive data and improve communication efficiency becomes particularly important. [0003] Air Computing (over-the-air computing, AirComp) technology i...

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Problems solved by technology

[0005] In view of this, the present invention provides an information transmission method, device, system, and computer-readable storage medium based on distributed machine learning, so as to overcome the problem in the prior art when a terminal device sends information to an aggregation device in an air computing method. , are susceptible to limited power and uncertain channel states, thus affecting the problem of machine learning tasks

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