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A method and apparatus for determining an entity type

A technology of entity type and determination method, applied in the field of data analysis, can solve problems such as poor type perfection, achieve the effect of type perfection and improve accuracy

Active Publication Date: 2019-03-01
GUOXIN YOUE DATA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a method and device for determining entity types, which are used to solve the problem of poor integrity of entity types in the prior art

Method used

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  • A method and apparatus for determining an entity type
  • A method and apparatus for determining an entity type
  • A method and apparatus for determining an entity type

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Embodiment Construction

[0030] In order to make the purpose, 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 are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

A method and apparatus for determining an entity type is provided. That method include determining, for a selected entity, at least one similar entity similar to the selected entity, the similar entity corresponding to the at least one type; calculating, for each of at least one type corresponding to the similar entity, a type score of the selected entity corresponding to the type based on a typescore of the similar entity corresponding to the type and a similarity between the selected entity and the similar entity; Based on the calculation result, the type of the selected entity is determined according to the type satisfying the preset condition.

Description

technical field [0001] The present application relates to the technical field of data analysis, in particular, to a method and device for determining an entity type. Background technique [0002] Knowledge graphs can be used to describe various entities in the real world, as well as the relationship between entities, and use relationships to describe the relationship between two entities. For example, it can be entities - "Yao Ming" and "Rockets" and The relationship between the two, and describe their intrinsic characteristics through "attribute-value pairs". For example, for a character entity, the attribute can be the age, height, weight, etc. of the entity. [0003] With the rapid development of knowledge graphs, users have more and more application requirements for knowledge graphs. Among them, classifying entities can clarify the category to which entities belong, improve the network topology structure of knowledge graphs, and improve the expressive ability of knowled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F17/22G06N20/00
CPCG06F40/194
Inventor 郝茂祥郑凯段立新江建军
Owner GUOXIN YOUE DATA CO LTD
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