Knowledge graph construction method and device, computer equipment and storage medium

Abstract

The embodiment of the invention provides a knowledge graph construction method and device, computer equipment and a computer readable storage medium. The method comprises the steps of obtaining a WeChat official account list through a preset mode; Accessing an official interface of the WeChat server according to the WeChat official account list, and obtaining an article list of each WeChat official account in the WeChat official account list; And crawling WeChat articles according to the article list to obtain text corpora required for constructing the knowledge graph. Analyzing the text corpus by using a preset tool to obtain a topic model of the text corpus, a time distribution map of the topic model and a keyword combination of the topic model; According to the topic model of the text corpus, the time distribution map of the topic model and the keyword combination of the topic model, obtaining an object contained in the text corpus and the attribute of the object; And drawing an association relationship between the object and the attribute to construct a knowledge graph. According to the embodiment of the invention, based on data analysis, the content of the WeChat official account can be efficiently and visually arranged.

Description

technical field

[0001] The present application relates to the technical field of natural language processing, and in particular to a method, device, computer equipment, and computer-readable storage medium for constructing a knowledge map. Background technique

[0002] In daily work, everyone’s WeChat ID will pay attention to some designated official account information and subscription account information. However, especially when there are many official account information and subscription account information to follow, it is difficult for everyone to understand which ones they follow as a whole. Even due to paying attention to too many official accounts and subscription accounts, it is too late to browse some official account information and subscription account information, thereby reducing the processing efficiency of official account information and subscription account information. Contents of the invention

[0003] The embodiment of the present application provides...

Examples

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present 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 making creative efforts belong to the scope of protection of this application.

[0023] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0024] It should also be understood that the terminology used in the specificati...

technical field

[0001] The present application relates to the technical field of natural language processing, and in particular to a method, device, computer equipment, and computer-readable storage medium for constructing a knowledge map. Background technique

[0002] In daily work, everyone’s WeChat ID will pay attention to some designated official account information and subscription account information. However, especially when there are many official account information and subscription account information to follow, it is difficult for everyone to understand which ones they follow as a whole. Even due to paying attention to too many official accounts and subscription accounts, it is too late to browse some official account information and subscription account information, thereby reducing the processing efficiency of official account information and subscription account information. Contents of the invention

[0003] The embodiment of the present application provides...

Examples

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present 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 making creative efforts belong to the scope of protection of this application.

[0023] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0024] It should also be understood that the terminology used in the specificati...

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