Domain knowledge processing method and device

A technology of domain knowledge and knowledge, applied in the field of data mining, can solve problems such as low efficiency and achieve the effect of improving efficiency

Active Publication Date: 2016-11-23
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a domain knowledge processing method and device to solve the technical problem of low efficiency in the prior art when domain knowledge is structured and processed by manual arrangement

Method used

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  • Domain knowledge processing method and device
  • Domain knowledge processing method and device

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Embodiment Construction

[0066] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0067] refer to figure 1 , is a flow chart of Embodiment 1 of a domain knowledge processing method provided by the present invention, wherein the method may include the following steps to realize structured processing of domain knowledge:

[0068] Step 101: Obtain target text data, where the target text data includes at least one piece of domain knowledge.

[0069] Wherein, the domain knowledge is data existing in the form of text. For example, the target tex...

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Abstract

The invention discloses a domain knowledge processing method and device. The method comprises the steps that target text data is obtained, wherein the target text data comprises at least one piece of domain knowledge; the target text data is analyzed based on a preset semantic description rule, and two knowledge entities of each piece of the domain knowledge in the target text data and an entity relationship between the knowledge entities are obtained; the two knowledge entities in each piece of the domain knowledge and the corresponding entity relationship are combined, and a knowledge ternary group of each piece of the domain knowledge is generated; a structured domain knowledge ontology corresponding to the target text data is constructed based on the knowledge ternary groups. Differing from the situation that in the prior art, structured processing is conducted on the domain knowledge in a manual sorting mode, and the efficiency is low, according to the domain knowledge processing method, a semantic parsing scheme is utilized for obtaining the knowledge entities in the domain knowledge and the entity relationships, structured knowledge ternary combinations are formed, the domain knowledge ontology is constructed, and therefore the efficiency of structured processing of the domain knowledge is improved.

Description

technical field [0001] The invention relates to the technical field of data mining, in particular to a method and device for processing domain knowledge. Background technique [0002] Domain knowledge usually exists in the form of text. In the prior art, manual sorting is usually used to make data tables for the text to represent structured domain knowledge, so that when the domain knowledge is structured in the prior art, There is a problem of low efficiency, therefore, there is an urgent need for a solution that can efficiently and structurally process domain knowledge. Contents of the invention [0003] The purpose of the present invention is to provide a domain knowledge processing method and device to solve the technical problem of low efficiency in the prior art when domain knowledge is structured and processed by manual sorting. [0004] The present invention provides a domain knowledge processing method, including: [0005] Acquiring target text data, the target ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 贾炜
Owner LENOVO (BEIJING) LTD
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