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Intelligent academic chain node identification method

An intelligent identification and academic technology, applied in the field of intelligent identification of academic chain nodes, can solve the problems of low recognition accuracy and poor real-time performance, and achieve the effects of improving coverage, accurate and effective positioning, and solving real-time and efficiency problems

Active Publication Date: 2020-09-15
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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Problems solved by technology

[0008]Aiming at the deficiencies in the above-mentioned background technology, the present invention proposes an intelligent identification method for academic chain nodes, which solves the problem of accurate identification of existing academic chain node identification technologies Technical problems of low rate and poor real-time performance

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] like figure 1 As shown, the embodiment of the present invention provides an intelligent identification method for academic chain nodes, the steps of which are as follows:

[0048] S1. The user determines the search subject words according to the search needs, searches the literature data on the website of the scientific and technological literature database in descending order of the cited frequency, and obtains the literature list link A={a(1),a(2),......

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Abstract

The invention provides an intelligent academic chain node identification method, which comprises the following steps of: firstly, selecting a retrieval subject term, and crawling literature data on ascientific and technological literature database website according to the descending order of introduced frequencies to obtain a literature list link and an introducing literature list link; secondly,extracting statements in the literature link cited by the introducing literature link, and performing three-element identification on the statements by utilizing a natural language processing method;and finally, storing the complete three elements as node information of the literature links, and repeating the process to obtain the node information of all the literature links in the literature list link. According to the method, the key sentences can be quickly and effectively positioned, full text traversal is avoided, the problems of instantaneity and efficiency of academic chain node identification are solved, structured packaging of academic chain node information is realized, and a universal method is provided for constructing an academic chain database.

Description

technical field [0001] The invention relates to the technical field of computer natural language processing, in particular to an intelligent identification method for academic chain nodes. Background technique [0002] In the late 1980s, the impact factor and SCI (Science Citation Index) were introduced into China as important scientific research performance evaluation standards, and scholars paid more and more attention to them. However, with the continuous development of the academic evaluation system, the limitations and one-sidedness of the impact factor and SCI are becoming more and more obvious. At the beginning of its invention, SCI (Science Citation Index) was mainly used to search for new documents, and the impact factor was mainly used to help libraries decide which journals to buy. Generally speaking, the higher the impact factor of a journal, the more times it is cited, however, it has evolved to become the "most" important criterion for judging the quality of r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/951G06F16/33G06F40/295
CPCG06F16/951G06F16/3344G06F40/295Y02D10/00
Inventor 郑远攀陈广玉王泽宇吴庆岗
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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