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Method, device and electronic device for screening and classifying data objects

A data object, screening and classification technology, applied in the field of data screening, can solve the problems of inability to meet the business requirements of large-scale data object screening and classification, and long time consumption

Active Publication Date: 2019-12-13
ZHEJIANG TMALL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a method for screening and classifying data objects to solve the problems that the existing methods for screening and classifying data objects are time-consuming and unable to meet the business needs of screening and classifying large batches of data objects

Method used

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  • Method, device and electronic device for screening and classifying data objects
  • Method, device and electronic device for screening and classifying data objects
  • Method, device and electronic device for screening and classifying data objects

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Embodiment Construction

[0101] In the following description, many specific details are explained in order to fully understand this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar promotion without violating the connotation of this application. Therefore, this application is not limited by the specific implementation disclosed below.

[0102] The first embodiment of the present application provides a method for screening and classifying data objects, the second embodiment of the present application provides an apparatus for screening and classifying data objects, and the third embodiment of the present application provides an electronic device.

[0103] For an example of the method for screening and classifying data objects provided in the first embodiment of this application, please refer to Figure 1 to Figure 3 , Which shows the processing flowchart of the method for screening and classifyin...

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PUM

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Abstract

A method for screening and classifying data objects, comprising: reading screening requirements, and establishing a hierarchical attribute description network according to their description values; description value; establish the mapping relationship between the screening requirement and the attribute description network, and generate a path dependency graph; compare the description value contained in the description information of the data object to be screened with each description value in the path dependency graph Traversal comparison; if all description values ​​of a description path are included in the description information of the data object to be screened, the description path is recorded as the matching path of the data object to be screened; according to each matching path of the data object to be screened, determine the Describe the screening requirements that the data objects to be screened meet. The method for screening and classifying data objects, based on the path dependency graph, combines the common description value and the common sub-description path, which reduces the judgment in the screening process and saves the calculation time.

Description

Technical field [0001] This application relates to data screening technology, and specifically relates to a method for screening and classifying data objects. This application also relates to a device for screening and classifying data objects and an electronic device. Background technique [0002] With the development of cloud computing and big data, a variety of computing models have emerged in the field of big data computing, which are used for processing and computing in various data computing scenarios; among them, screening from massive data The application range of the data calculation scenario of extracting some useful data has become wider and wider, especially in accordance with the large-scale screening requirements of one-time input, and screening from the massive user data to meet the screening requirements of the large-scale screening requirements. user group. [0003] The existing solution is implemented through the Map-Reduce framework program. Map-Reduce is a sof...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/906
CPCG06F16/954G06F16/9535G06F16/289G06F16/1748G06F7/24
Inventor 黄益聪付登坡王超甘云锋李俊良强琦
Owner ZHEJIANG TMALL TECH CO LTD
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