Parameter tuning method and application

A parameter and tuning technology, applied in the field of resources and the environment, can solve problems such as loss, impact, and unfair performance, and achieve the effects of fast speed, improved accuracy, and optimized user experience

Pending Publication Date: 2022-06-03
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] During the running of the program, multiple configuration parameters affect various resources in the computer node, and its resource competition causes unfair performance loss

Method used

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  • Parameter tuning method and application
  • Parameter tuning method and application
  • Parameter tuning method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0046] The present application randomly generates configuration parameters according to the range of different parameters in the program, runs the program using the currently generated configuration parameters, and records the running time of the program. Workflow such as figure 1 As shown, it consists of two stages, namely, building a CART regression tree, and generating configuration parameters that meet the expected running time according to the CART regression tree. And the specific introduction is given below.

[0047] First determine the type and value range of each configuration parameter, and then randomly generate parameters within the range. Parameters can be divided into three types: (1) binary parameters. This type of parameter is mainly to open or close some functions. Use True and False to turn the feature on / off. (2) Category parameters. The type parameter indicates that a category is selected from among several available categories. In this application, a...

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Abstract

The invention belongs to the technical field of resources and environments, and particularly relates to a parameter tuning method and application. Even if the execution time requirements of the same user on the submitted similar tasks may be different, the required resources are different. The invention provides a parameter tuning method, which comprises the following steps of: generating a random number feasible configuration parameter, running a given program by using the parameter, and recording corresponding running time after the program is successfully run; generating a new random number feasible configuration parameter, repeating the step 1, and collecting the operation time data; when the data size meets the requirement for model establishment, collection is stopped, and all the configuration parameters are adopted for model establishment; and providing reasonable configuration parameters according to the expected operation time of the user and the model. Configuration parameters can be provided in a customizable mode, and user requirements can be met.

Description

technical field [0001] The present application belongs to the technical field of resources and environment, and in particular relates to a parameter tuning method and application. Background technique [0002] In recent years, with the rapid development of Internet technology, the application of programs has become more and more complex, requiring more frameworks to support. With more and more configuration parameters of the framework, the parameters may affect each other, making it extremely difficult to manually adjust the parameters. So how to reasonably select the appropriate parameters according to the actual scene requirements becomes particularly important. [0003] In the production environment, users do not need to know how the specific big data platform works, they only need to access the service browser through the network to submit computing requirements. The big data platform can dynamically deploy and configure resources and services according to user needs. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5016Y02D10/00
Inventor 苏子浩喻之斌
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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