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Data processing method and device and electronic equipment

A technology for data processing and training equipment, applied in the computer field

Pending Publication Date: 2022-08-02
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a data processing method to solve the technical problem of how to train the deep neural network model so that the deep neural network model can perform well

Method used

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  • Data processing method and device and electronic equipment
  • Data processing method and device and electronic equipment
  • Data processing method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0083] The first embodiment of the present application provides a data processing method, which is combined below figure 1 Be explained.

[0084] Please refer to figure 1 , which is a flowchart of the data processing method provided by the first embodiment of the application.

[0085] The data processing method of the embodiment of the present application includes the following steps:

[0086] Step S101: Determine available training resources and initial training parameters for training the neural network model.

[0087] Determining available training resources for training the neural network model may be determining available training resources for each of the training devices used for training the neural network model. As a way of determining the available training resources of each training device in the training devices used for training the neural network model, it may refer to: first, determining the network topology diagram of the training device used for training ...

Embodiment approach

[0088] In this embodiment, as an implementation manner of determining the network topology diagram of the training equipment used for training the neural network model: the training equipment in the system is used as a node, and the communication bandwidth between the training equipment is used as the part of the nodes. The weights of the intermediate edges determine the network topology of the training equipment used to train the neural network model.

[0089] In this embodiment, as an implementation manner of using the minimum cut recursive sorting algorithm to analyze the network topology diagram to obtain the ordering of multiple training devices in the network topology diagram: judging whether there is only one node in the network topology diagram , if not, use the minimum cut recursive sorting algorithm to analyze the network topology diagram, and obtain the ordering of multiple training devices in the network topology diagram.

[0090] The ranking of multiple training d...

no. 2 example

[0170] Corresponding to the data processing provided by the first embodiment of the present application, the second embodiment of the present application further provides a data processing apparatus. Since the apparatus embodiment is basically similar to the first embodiment, the description is relatively simple, and reference may be made to the partial description of the first embodiment for related parts. The apparatus embodiments described below are merely illustrative.

[0171] Please refer to figure 2 , which is a schematic diagram of the data processing apparatus provided by the second embodiment of the present application.

[0172] The data processing device includes:

[0173] Resource and parameter determination unit 201, used for determining available training resources and initial training parameters for training the neural network model;

[0174] an initial segmentation unit 202, configured to perform initial segmentation on the neural network model according to...

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Abstract

The invention provides a data processing method and device, electronic equipment and a computer storage medium, and the method comprises the steps: carrying out the initial segmentation of a neural network model based on an available training resource and an initial training parameter, and carrying out the pre-training of the neural network model through an initial segmentation result, whether the neural network model is re-segmented or not is determined through the pre-training result, so that the segmentation scheme of the neural network model can be better matched with the available training resources and the neural network model, and the subsequently trained neural network model has good performance.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data processing method, and also relates to an apparatus, an electronic device, and a computer storage medium corresponding to the data processing method. Background technique [0002] A deep neural network model is a technique in the field of machine learning (ML, namely: Machine Learning). A neural network is a family of algorithms that identify potential relationships in a set of data. Neural networks can adapt to changing inputs and generate optimal results without redesigning output criteria. In a way, these neural networks resemble systems of biological neurons. Today, the application of deep neural network models is more and more extensive. Before using the deep neural network model to analyze data, it is generally necessary to train the deep neural network model. [0003] Therefore, in the field of deep neural network models, how to train the deep neural ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N3/04G06N3/08
CPCG06N3/084G06N3/045
Inventor 罗子越易晓东樊士庆
Owner ALIBABA CLOUD COMPUTING LTD