Knowledge graph visualization method for electric power scientific and technological achievements

A technology of scientific and technological achievements and knowledge graph, applied in the field of semantic analysis, which can solve the problems of difficult semantic analysis, huge and complex data of electric power scientific and technological achievements, etc.

Pending Publication Date: 2020-09-18
EAST INNER MONGOLIA ELECTRIC POWER COMPANY +3
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  • Claims
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Problems solved by technology

[0007] The purpose of the present invention is to solve the defect in the prior art that the amount of data of electric power scientific and technological achievements is too co

Method used

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  • Knowledge graph visualization method for electric power scientific and technological achievements
  • Knowledge graph visualization method for electric power scientific and technological achievements
  • Knowledge graph visualization method for electric power scientific and technological achievements

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Embodiment Construction

[0066] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0067] Such as figure 1 As shown, a knowledge map visualization method for electric power scientific and technological achievements described in the present invention includes the following steps:

[0068] The first step is to obtain the data of electric power scientific and technological achievements: obtain the data triplet (H, R, T) of electric power scientific and technological achievements.

[0069] In the second step, a structural representation model based on activation vectors is set. Use the activation vector-based structural representation model to realize the vector representation based on the triplet structure information, and perform vectorization processing on it. The vectorization processing is for a given power techno...

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Abstract

The invention relates to a knowledge graph visualization method for electric power scientific and technological achievements. Compared with the prior art, the defect that semantic analysis is difficult to carry out due to the fact that the electric power scientific and technological achievements are numerous in data size is overcome. The method comprises the following steps: obtaining electric power scientific and technological achievement data; setting a structural representation model based on the activation vector; setting a text representation model based on the CNN; carrying out knowledgerepresentation based on joint training; and obtaining a visual result of the knowledge graph. According to the method, the structural knowledge representation method based on the activation vector and the text information knowledge representation method based on the CNN are fused, calculation parameters can be effectively reduced, model operation is efficient, features in the text structure and the text information are effectively obtained, and the representation result is more accurate.

Description

technical field [0001] The invention relates to the technical field of semantic analysis, in particular to a knowledge map visualization method for electric power scientific and technological achievements. Background technique [0002] With the deepening of electric power informatization and the continuous development of electric power science and technology, the achievements of electric power science and technology are growing at an unprecedented speed, and the effective management of electric power science and technology achievements is urgently needed. However, due to the lack of standardized data output format regulations in the management process of power scientific and technological achievements of power enterprises at all levels, the types of data sources are different, the data representation formats are diverse, and the relationship between scientific and technological achievements is also intricate. How to efficiently and flexibly represent the internal relationshi...

Claims

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Application Information

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IPC IPC(8): G06F16/36G06F16/34G06N3/04G06N3/08
CPCG06F16/367G06F16/34G06N3/08G06N3/045
Inventor 刘海波姜国义毛雪岷孙敏敏苏林华高春辉史昌明李文波孙睿曹阳
Owner EAST INNER MONGOLIA ELECTRIC POWER COMPANY
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