Archive management model construction method and system based on knowledge graph

A technology of knowledge graph and file management, applied in reasoning methods, electronic digital data processing, natural language data processing, etc., can solve the problems of file semantic association and low utilization rate

Pending Publication Date: 2020-10-02
AGRI INFORMATION INST OF CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the method and system for building a file management model based on a knowledge map provided by the present invention overcomes the defects of file semantic association and low utilization rate in the prior art

Method used

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  • Archive management model construction method and system based on knowledge graph
  • Archive management model construction method and system based on knowledge graph
  • Archive management model construction method and system based on knowledge graph

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0041] An embodiment of the present invention provides a method for building a knowledge map-based archives management model, such as figure 1 shown, including the following steps:

[0042] Step S1: Acquire the archive text in a computer-readable format, identify the smallest knowledge unit in the archive text, and form the semantic connection between each knowledge unit based on the correlation of each smallest knowledge unit.

[0043]In the embodiment of the present invention, the step of identifying the smallest knowledge unit in the archive text, and forming the semantic connection between each knowledge unit based on the correlation of each smallest knowledge unit includes: analyzing the type of the archive text, and according to different types of archive text Different methods are used to analyze the archive text. Before data analysis, it is necessary to fully understand the data type and classification of archive resources; on the basis of analysis, use the preset arch...

Embodiment 2

[0056] The embodiment of the present invention provides a file management model building system based on knowledge graph, such as Figure 4 shown, including:

[0057] The smallest knowledge unit identification module 1 is used to obtain the archive text in a computer-readable format, identify the smallest knowledge unit in the archive text, and form the semantic connection between each knowledge unit based on the correlation of each smallest knowledge unit; this module executes and implements The method described in step S1 in Example 1 will not be repeated here.

[0058] The multi-dimensional association model building module 2 is used to establish a dynamic file multi-dimensional association model through the knowledge map based on the semantic connection between each knowledge unit; this module executes the method described in step S2 in Embodiment 1, and will not repeat it here .

[0059] The knowledge fusion module 3 is used to establish a computer-recognizable archives...

Embodiment 3

[0062] An embodiment of the present invention provides a terminal, such as Figure 5As shown, it includes: at least one processor 401 , such as a CPU (Central Processing Unit, central processing unit), at least one communication interface 403 , memory 404 , and at least one communication bus 402 . Wherein, the communication bus 402 is used to realize connection and communication between these components. Wherein, the communication interface 403 may include a display screen (Display) and a keyboard (Keyboard), and the optional communication interface 403 may also include a standard wired interface and a wireless interface. The memory 404 may be a high-speed RAM memory (Random Access Memory, volatile random access memory), or a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory 404 may also be at least one storage device located away from the aforementioned processor 401 . Wherein, the processor 401 can execute the method for bu...

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Abstract

The invention discloses an archive management model construction method and system based on a knowledge graph, and the method comprises the steps: obtaining an archive text in a computer readable format, recognizing the minimum knowledge units in the archive text, and forming the semantic relation among all knowledge units based on the correlation of all minimum knowledge units; establishing a dynamic file multi-dimensional association model through a knowledge graph based on semantic relations among the knowledge units; according to the dynamic archive multi-dimensional association model, establishing an archive knowledge graph semantic model which can be recognized by a computer through an editing tool and a modeling language, using archive knowledge alignment and knowledge disambiguation to carry out knowledge fusion on archive knowledge, enabling the archive knowledge to mutually mapped with an archive knowledge organization model, and enabling semantic association to be subjectedto knowledge updating and replacement through a knowledge reasoning process. According to the method and system, the multi-dimensional association model and the knowledge fusion technology are established by identifying the knowledge unit with the minimum identification, so that the semantic association degree and the utilization rate of the archives are improved.

Description

technical field [0001] The invention relates to the technical field of information resource management, in particular to a method and system for constructing an archives management model based on a knowledge map. Background technique [0002] As an important resource of an organization, the value of archives is not only to preserve historical materials as reference documents, but also to guide future scientific research work and provide decision-making support. With the rapid increase of digital archives, big data, cloud computing, semantic web and other information Technology is driving innovation in the approach to records management. In the era of big data, data has become a basic strategic resource. Under the data-intensive scientific research paradigm, the diversification, multi-source and massive quantification of information makes archival researchers have to spend a lot of time searching a large number of basic literature resources to obtain archival scientific resea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F40/279G06F40/30G06N5/04
CPCG06F16/355G06F40/279G06F40/30G06N5/04
Inventor 雷洁赵瑞雪鲜国建寇远涛侯希闻仲晓春刘杉许怡然程思梦
Owner AGRI INFORMATION INST OF CAS
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