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Data preprocessing method, device, equipment and medium

A technology of data preprocessing and preprocessing module, applied in the field of data processing, can solve the problems of time-consuming operation, low efficiency and high operating cost, and achieve the effect of improving efficiency, simplifying the calculation process and reducing operating cost.

Active Publication Date: 2020-01-10
北京云从科技有限公司
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Problems solved by technology

[0003] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a data preprocessing method, device, equipment and medium, which are used to solve the traditional data preprocessing method, and the process of data preprocessing is time-consuming, inefficient, and difficult to operate. high cost problem

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  • Data preprocessing method, device, equipment and medium
  • Data preprocessing method, device, equipment and medium
  • Data preprocessing method, device, equipment and medium

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Embodiment Construction

[0048] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0049] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides a data preprocessing method and device, equipment and a medium. The data preprocessing method comprises the steps of obtaining a user demand; matching a knowledge network adaptive to the user demand in a knowledge network library; if the knowledge network adapted to the user demand is matched, classifying and combining the data sources according to the knowledge network, andestablishing a data set in which knowledge points among the data are mutually associated in the data preprocessing process; and if the knowledge network adapted to the user demand cannot be matched,preprocessing related data according to the user demand. In the data preprocessing phase, a knowledge network adaptive to user requirements is combined, and data sources are classified and combined, and a data set with knowledge points associated with one another among the data is established in the data preprocessing process instead of consuming a large amount of time to repeatedly filter uselessdata when the data is required each time, so that the calculation process is simplified, and the data preprocessing efficiency is improved, and the data preprocessing operation cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a data preprocessing method, device, equipment and medium. Background technique [0002] With the large-scale application of technologies such as computers, the Internet, and the Internet of Things in various fields, the amount of data generated has also increased. Due to the variety of data types and formats generated by the data source, it is necessary to preprocess the data before processing the data. However, in the existing preprocessing methods, in order to extract appropriate data, it is necessary to repeatedly filter a large amount of useless data, resulting in the slow response speed of the data platform, resulting in time-consuming, inefficient, and high operating costs for the data preprocessing process. Contents of the invention [0003] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/25G06F16/28
CPCG06F16/215G06F16/254G06F16/285
Inventor 周曦姚志强刘志兵
Owner 北京云从科技有限公司
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