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Entity data processing method, device and equipment and computer readable storage medium

A technology of entity data and processing methods, applied in the field of data processing, can solve problems such as the reduction of knowledge base efficiency and reliability, and achieve the effect of improving universality, efficiency and reliability

Active Publication Date: 2020-01-10
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method needs to obtain all the complete entity data of the entity and process it, which may lead to a reduction in the efficiency and reliability of knowledge base construction

Method used

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  • Entity data processing method, device and equipment and computer readable storage medium
  • Entity data processing method, device and equipment and computer readable storage medium
  • Entity data processing method, device and equipment and computer readable storage medium

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Embodiment Construction

[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0027] It should be noted that the terminals involved in the embodiments of the present application may include, but are not limited to, mobile phones, personal digital assistants (Personal Digital Assistant, PDA), wireless handheld devices, tablet computers (Tablet Computer), personal computers (Personal Computer, PC ), MP3 players, MP4 players, wearable dev...

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Abstract

The invention provides an entity data processing method, device and equipment and a computer readable storage medium. According to the embodiment of the invention, the entity data of the to-be-processed entity is acquired; furthermore, according to the entity data of the entity, structured attribute data of each entity attribute is generated in at least one entity attribute of the entity, whereinthe structured attribute data of each entity attribute comprises a data identifier, a data updating state, an entity identifier of the entity and entity attribute data of the entity attribute; whereinthe data updating state comprises an adding state, a deleting state or a modifying state; the entity is identified according to the entity identifier of the entity; the structured attribute data of each entity attribute of the entity are added to knowledge base, the entity is no longer used as the smallest data processing unit. The entity attribute of the entity is taken as the minimum data processing unit, so that the entity attribute data of the entity part only needs to be acquired from the data source without acquiring all complete entity data of the entity from the data source, and the knowledge base construction efficiency is improved, and the reliability is reduced.

Description

【Technical field】 [0001] The present application relates to data processing technologies, and in particular to a processing method, device, equipment, and computer-readable storage medium for entity data. 【Background technique】 [0002] The knowledge graph is a structured semantic knowledge base, which uses symbols to describe entities in the physical world and the relationship between entities. The "entity-attribute-attribute" triple is the most basic unit of the knowledge graph. As one of the key technologies, knowledge graph has been widely used in intelligent search, intelligent question answering, personalized recommendation, content distribution and other fields. [0003] At present, in the construction process of the knowledge base, entities are used as the smallest data processing unit to perform various operations such as attribute cleaning and entity attribute screening. This processing method needs to obtain all the complete entity data of the entity and process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/28G06F16/215G06F16/23
CPCG06F16/288G06F16/2358G06F16/215
Inventor 尤冲许超朱嘉琪
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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