Knowledge graph construction method and system for ship equipment

A knowledge map and equipment technology, applied in the field of knowledge map construction of ship equipment, can solve problems such as fragmentation and integration, and achieve efficient and convenient use

Active Publication Date: 2022-07-05
浙江建木智能系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method and system for constructing a knowledge graph of ship equipment, so as to at

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  • Knowledge graph construction method and system for ship equipment
  • Knowledge graph construction method and system for ship equipment
  • Knowledge graph construction method and system for ship equipment

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Embodiment Construction

[0053] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Based on the embodiments provided in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0054] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, the present application can also be applied to the present application according to these drawings without any creative effort. other similar situations. In addition, it will also be appreciated t...

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Abstract

The invention relates to a knowledge graph construction method and system for ship equipment, and the method comprises the steps: obtaining multi-source initial ship equipment data which comprises text information and image information; according to the text information, obtaining a ship equipment entry data set, and according to the image information, obtaining a ship equipment feature data set; a ship equipment data set is obtained through the ship equipment entry data set and the ship equipment feature data set, the ship equipment data set is labeled to obtain an entry labeling training set, and entity recognition of the ship equipment data set is completed through the entry labeling training set; and entity relationship extraction is carried out according to an entity identification result so as to obtain triple data, and a knowledge graph of the ship equipment is constructed. Through the method and the device, the problems of fragmentation and low integration degree of knowledge information for ship equipment are solved, and structured presentation of fragmented ship equipment knowledge is realized, so that the fragmented ship equipment knowledge is efficiently and conveniently used.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular, to a method and system for constructing a knowledge graph of ship equipment. Background technique [0002] With the rapid development of intelligent technology, the information and knowledge contained in open source data obtained based on the Internet plays an important supporting role in the field of ship equipment. However, in the face of such a large amount of ship equipment knowledge information, the traditional database storage form has problems such as large amount of data, poor aggregation ability, and unintuitive presentation methods, which cannot accurately and efficiently extract valuable information. The knowledge graph is based on the storage management mode of the graph structure, which has the advantages of clear layers and flexible structure. The construction of archives and characteristic knowledge graphs oriented to the field of ship equipment...

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Application Information

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IPC IPC(8): G06F16/36G06F16/35G06F40/295G06K9/62G06N3/04G06N3/08
CPCG06F16/367G06F16/355G06F40/295G06N3/08G06N3/044G06N3/045G06F18/24147
Inventor 张一帆张博雅张巍雷富强任海英杨朝晖王艺铮景民
Owner 浙江建木智能系统有限公司
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