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A method of constructing enterprise knowledge map from a multi-source data integration perspective

A knowledge map and multi-source data technology, applied in the field of enterprise knowledge map construction from the perspective of multi-source data integration, can solve the problems of lack of knowledge map and lack of data interconnection

Inactive Publication Date: 2019-01-29
QINGDAO UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

②The knowledge map of big data in government enterprises is relatively scarce, and the basic data of enterprises in many government departments only exists in isolation, and the interconnection between data has not been realized

Method used

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  • A method of constructing enterprise knowledge map from a multi-source data integration perspective
  • A method of constructing enterprise knowledge map from a multi-source data integration perspective
  • A method of constructing enterprise knowledge map from a multi-source data integration perspective

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Embodiment Construction

[0026] The present invention will be described in detail below in combination with specific embodiments.

[0027] The present invention is oriented to the government's enterprise big data field, and proposes a knowledge map construction method based on domain ontology modeling and Karma modeling to realize the perspective of multi-source heterogeneous data integration. The method constructs an enterprise from data acquisition, knowledge fusion, and knowledge processing and storage The knowledge map and enterprise knowledge map application system enable users and developers to easily use the basic data of government departments through a feature-rich application interface, and truly realize the interconnection of data between different departments. It is of great significance to the fusion and application of basic data of government departments.

[0028] In the first aspect, the present invention proposes a knowledge map construction method based on rapid integration of multi-s...

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Abstract

The invention discloses a method for constructing an enterprise knowledge map from a multi-source data integration perspective, wherein the construction of the knowledge map comprises a data acquisition, a knowledge fusion and a knowledge processing storage process, and an application retrieval system based on the enterprise knowledge map is designed. The invention has the beneficial effect that the knowledge map facing the enterprise domain can be quickly constructed from the angle of realizing the integration of the multi-source heterogeneous data by constructing the domain ontology and theKarma modeling, the construction speed of the domain knowledge map is improved, and the construction cost of the knowledge map is saved. The constructed enterprise knowledge map integrates the enterprise data stored in the government department and the enterprise data on the Internet efficiently, integrates the isolated data nodes into a unified knowledge base, and provides a user-friendly enterprise information service platform for users.

Description

technical field [0001] The invention belongs to the technical field of data processing, and relates to a method for constructing an enterprise knowledge map from the perspective of multi-source data integration. Background technique [0002] The knowledge graph uses graphs to associate information and structure and standardize knowledge. Knowledge map construction requires the comprehensive use of knowledge representation (Knowledge Representation, KR), natural language processing (Natural Language Process, NLP), machine learning (Machine Learning, ML), database (Data Base, DB) and other methods and technologies. With the continuous development of Internet-related technologies, people have experienced the traditional document-centered Web1.0 era and the user content-centered Web2.0 era. At present, Web3.0 has gradually become a growing variety of Web resources. repository. In the era of Web 3.0, knowledge interconnection is the main goal. By building a knowledge network th...

Claims

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Application Information

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IPC IPC(8): G06F16/36G06F16/953G06F16/958G06N5/02
CPCG06N5/025
Inventor 云红艳贺英林莉张秀华胡欢
Owner QINGDAO UNIV
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