Knowledge graph visualization method for electric power scientific and technological achievements

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...

AI Technical Summary

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 complex to carry out semantic analysis, and to provide a knowledge map visualization method for electric power scientific and technological achievements to solve the above problems

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