Academic map display method based on reference relationship among thesises

Abstract

The invention provides an academic map display method based on a reference relationship among thesises. The academic map display method comprises the following steps: step one, clustering thesis reference relationship data acquired in advance by using a clustering algorithm and a distributed processing method, and dividing the thesis reference relationship data into a plurality of communities; step two, analyzing the attributes and meanings of the communities, and storing relevant reference relationship data into a database; step three, reading the reference relationship data in the database and constructing a thesis reference network, and dynamically displaying a relationship among the thesises by using a visual tool so as to find a target thesis; and step four, displaying the reference relationship among the thesises in multiple views so as to form an academic map. According to the academic map display method, through clustering algorithm and distributed processing, thesis data acquired in advance are clustered to be divided into the communities, and the relationship among the thesises is displayed in a dynamic visualization manner, so that the efficiency of user searching thesises is effectively improved.

Description

technical field [0001] The invention relates to the field of academic paper retrieval, in particular to an academic map display method based on the citation relationship between papers. Background technique [0002] Scientific research activities are an important and indispensable aspect of a country's comprehensive strength, and are also the cornerstone of the continuous development of social productivity. In today's increasingly fierce international competition, whoever masters the commanding heights of science and technology will lead the next technological revolution. Therefore, countries around the world put the development of science and technology at the core of their national development. Since the implementation of my country's strategy of rejuvenating the country through science and education, various national policies have been continuously tilted towards scientific research, and fiscal expenditures have also steadily increased. According to statistics, in 2014, ...

AI Technical Summary

Problems solved by technology

Although the number of papers on paper search systems is gradually increasing, these search recommendation systems either do not have a sufficiently rich paper database to support them, or do not pay attention to the evolution relationship between paper topics, so the practical value is not high

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