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Method and system for screening big data of industrial products

An industrial product and big data technology, applied in the field of big data, can solve the problems of big data volume, etc., and achieve the effects of accurate classification and matching results, increased speed, and accurate user retrieval results

Pending Publication Date: 2021-07-30
武汉卓尔信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a method and system for screening big data of industrial products, and solves the problem of large data volume of industrial product big data in the prior art

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  • Method and system for screening big data of industrial products
  • Method and system for screening big data of industrial products
  • Method and system for screening big data of industrial products

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Embodiment 1

[0037] Embodiment 1 provided by the present invention is an embodiment of a method for screening industrial product big data provided by the present invention, and this embodiment includes:

[0038] Step 1. Pre-classify the data according to the data source to obtain the first classification data, and perform data capture and grammatical splitting on the first classification data.

[0039] Preferably, step 1 further includes: judging whether the captured data content is repeated according to Bloom filter, similarity aggregation and classification Hamming distance, and deleting the repeated data content.

[0040] Step 2: Establish matching classification rules for keyword information under each pre-classification, extract keywords from the first classification data according to the corresponding matching classification rules, and classify after matching to obtain second classification data.

[0041] Specifically, the first category of data includes: trading platforms, industria...

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Abstract

The invention relates to a method and system for screening big data of industrial products. The method comprises the steps: 1, carrying out the pre-classification of data according to a data source, obtaining first classification data, and carrying out the data capturing and grammar splitting of the first classification data; 2, establishing a matching classification rule of keyword information under each pre-classification, performing keyword extraction on the first classification data according to the corresponding matching classification rule, and performing classification after matching to obtain second classification data; 3, establishing matching feature data of the user and the second classification data, and performing data pushing based on the matching feature data of the user and the search data. According to the method, classification is firstly carried out according to the data source, keywords under the classification are clearer, so that the finally obtained classification matching result is more accurate; besides, the user retrieval result based on the classification matching result is more accurate, and the accuracy of the retrieval data pushing result is improved.

Description

technical field [0001] The invention relates to the field of big data technology, in particular to a method and system for screening big data of industrial products. Background technique [0002] With the development of the economy, industrial products are used more and more widely in production and life. Industry mainly refers to the industry or engineering of raw material collection and product processing and manufacturing. Industry is the only department that produces modern means of labor, which determines the modernization of the national economy. The speed, scale and level of the economy play a leading role in the national economies of all countries in the contemporary world. [0003] Industrial big data is the product of the combination of the Internet, big data and industrial industries, and at the same time it has a negative effect on industrial upgrading and development. For the manufacturing industry, understand the background of industry big data generation, sum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/35G06Q30/02
CPCG06F16/35G06F16/3344G06Q30/0201
Inventor 周显敬肖凌刘虎汪寒雨
Owner 武汉卓尔信息科技有限公司
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