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Integrated model size control method and apparatus, terminal device and storage medium

An integrated model and size control technology, applied in genetic models, genetic rules, design optimization/simulation, etc., can solve problems such as low accuracy of model size control, and achieve the effect of improving accuracy

Active Publication Date: 2020-07-31
珠海中力新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides an integrated model size control method, device, terminal equipment, and storage medium, aiming to solve the problem of model size caused by manually controlling the size of the integrated model in the existing model integration process. The problem of low control accuracy

Method used

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  • Integrated model size control method and apparatus, terminal device and storage medium
  • Integrated model size control method and apparatus, terminal device and storage medium
  • Integrated model size control method and apparatus, terminal device and storage medium

Examples

Experimental program
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Embodiment 1

[0053] see figure 1 , is a flow chart of the integrated model size control method provided in the first embodiment of the present application, including steps:

[0054] Step S10, generating a preset number of sub-models according to the target integrated model, and encoding the sub-models to generate an initial population;

[0055] Among them, there are various types of integrated models. In this embodiment, the integrated model of ball mill load parameters is used as an example to illustrate, that is, after obtaining the integrated model of ball mill load parameters correspondingly in this step, the training set and verification set in the integrated model of ball mill load parameters are set. set and test set, and generate a preset number of sub-models based on the training set and the integrated model of the ball mill load parameters. The preset number can be set according to user needs, such as 4, 6, or 8.

[0056] Specifically, in this step, the training set is used Th...

Embodiment 2

[0080] see figure 2 , is a flow chart of the integrated model size control method provided in the second embodiment of the present application, including steps:

[0081] Step S11, generate a preset number of sub-models according to the target integrated model, perform binary coding on the sub-models to obtain the chromosomes of the genetic algorithm, and generate the initial population with the encoded chromosomes as individuals;

[0082] Among them, there are various types of integrated models. In this embodiment, the integrated model of ball mill load parameters is used as an example to illustrate, that is, after obtaining the integrated model of ball mill load parameters correspondingly in this step, the training set and verification set in the integrated model of ball mill load parameters are set. set and test set, and generate a preset number of sub-models based on the training set and the integrated model of the ball mill load parameters. The preset number can be set ac...

Embodiment 3

[0111] Corresponding to the integrated model size control method described in the above embodiment, Figure 7 A schematic structural diagram of the integrated model size control device 100 provided by the third embodiment of the present application is shown, and for the convenience of description, only the parts related to the embodiment of the present application are shown.

[0112] refer to Figure 7 , the device includes: initial population generation module 10, sub-model combination module 11, fitness setting module 12, model number increase control module 13 and model output module 14, wherein:

[0113] The initial population generation module 10 is configured to generate a preset number of sub-models according to the target integrated model, and encode the sub-models to generate an initial population.

[0114] Wherein, the initial population generation module 10 is further configured to: perform binary coding on the sub-models to obtain chromosomes of the genetic algori...

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Abstract

The invention provides an integrated model size control method and apparatus, a terminal device and a storage medium. The method comprises the steps of generating a sub-model and an initial populationaccording to a target integrated model; combining the sub-models to obtain a combined model, calculating a fitness function value, and setting a minimum fitness function value as a target value; generating a new population to perform sub-model combination and fitness function value calculation, and setting a minimum fitness function value as a current value; if the current value is equal to the target value, accumulating the number of the models in the initial population, and resetting the target value and the current value according to the number of the models; and if the set current value is equal to the set target value and the set target value is greater than the target value before setting, outputting the combined model corresponding to the target value before setting as the optimalintegrated model. Based on calculation of the fitness function value, whether the combined model is the optimal integrated model or not can be automatically judged, and the size control accuracy of the integrated model is improved.

Description

technical field [0001] The present application belongs to the field of integrated models, and in particular relates to an integrated model size control method, device, terminal equipment and storage medium. Background technique [0002] Due to the instability of single models, integrated models have become an important research direction. The integrated model can effectively improve the generalization, effectiveness and credibility of the model. However, with the increase of the number of models in the integrated model, the overall size of the integrated model is too large, which in turn leads to a large computational load and low model accuracy of the integrated model. Therefore, more and more people pay more and more attention to the size control of the integrated model. [0003] In the existing integrated model size control process, the sub-model selection and the number of models are selected manually to achieve the effect of integrated model size control, but due to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06N3/12G06F111/10
CPCG06N3/126
Inventor 章明李彬潘晨阳郭文辉滕钰
Owner 珠海中力新能源科技有限公司