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A knowledge graph application database generation method and device

A knowledge map and database technology, applied in the direction of unstructured text data retrieval, semantic tool creation, etc., can solve the problems of complex logic dependence, waste of resources, and high maintenance costs of application products, so as to ensure universality, reduce maintenance costs, reduce Effects of Logical Dependence

Active Publication Date: 2019-05-17
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, the logical dependence of application data flow processing in the prior art will become extremely complex as the requirements of application products change
As a result, the maintenance cost of application products will be extremely high, and a lot of resources will be wasted.

Method used

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  • A knowledge graph application database generation method and device
  • A knowledge graph application database generation method and device
  • A knowledge graph application database generation method and device

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0042] The method and device for generating an application database of a knowledge graph according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0043] Based on the above description of the prior art, it can be known that in the related art, the logical dependence of application data stream processing becomes extremely complicated as the requirements of the application products change. As a result, the maintenance cost of the application product will be extremely ...

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Abstract

The invention discloses a knowledge graph application database generation method and device. The method comprises the following steps of obtaining a theme of an application database to be generated, and obtaining an entity of a general knowledge graph; and according to the theme of the to-be-generated application database, screening out entities related to the theme from the entities of the general knowledge graph as core entities, and generating a personalized entity of the to-be-generated application database, and generating an application database according to the personalized entity and the core entity, so that when the application database is generated, the application database is gradually executed according to the preset steps, the logic dependence in the data processing process isreduced, the maintenance cost of the product is reduced, and the technical problems that in the prior art, the logic dependence of the data processing process is complex, and the maintenance cost is too high are solved. In addition, the data information in the general knowledge graph is fully utilized, so that the universality of the whole scheme is ensured.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method and a device for generating an application database of a knowledge map. Background technique [0002] The application products based on the knowledge map need to obtain the basic information of the entity according to the entity name in the knowledge map, and obtain the knowledge subgraph related to the entity. Therefore, it is necessary to establish an application database to provide corresponding data information. However, different application products have different requirements for data information, so it is necessary to construct different application data streams to generate different application databases. [0003] In the related technology, the processing process of the application data flow is disassembled into several sub-processes, the processing logic in the processing process is connected back and forth, and the data is continuously processed through the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36
Inventor 郝学峰许超李千
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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