Multi-factor comprehensive quantitative analysis and sorting method for academic influences of scientific research institutions
A quantitative analysis and influential technology, applied in the field of citation analysis, can solve problems such as unreasonable and inaccurate sorting results, improve effectiveness and practicability, simplify probabilistic modeling and reasoning, and enhance objectivity and rationality. Effect
Inactive Publication Date: 2015-05-20
HOHAI UNIV
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This method can consider many academic influence factors of scientific research institutions in a specific research field and the importance of each influence factor (or called factor weight), and perform systematic modeling and comprehensive analysis to obtain the ranking results of academic influence. In order to overcome the defects of unreasonable and inaccurate sorting results pr
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[0174] Step S2-5, according to the obtained selection institution's field literature collection and the academic influence ranking collection of the source publications of the field literature, obtain the high-quality paper ratio collection of the selected scientific research institution in the specific research field, and the specific implementation method is as follows:
[0175] According to the field literature collection of the selection institution obtained in step S2-2-2 and the academic influence ranking collection of the source publications (journals or conference proceedings) of the field literature obtained in step S1-2, the field literature of 44 scientific research institutions is judged in turn. Whether each field article in the collection is published in the top 25% of SSCI journals in the "Library and Information Science" research field, resulting in 44 research institutions in the "Library and Information Science" research field A collection of high-quality pape...
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The invention discloses a multi-factor comprehensive quantitative analysis and sorting method for academic influences of scientific research institutions. The method includes the steps that document retrieval of a specific research field is performed in a citation database, and document metadata of the field are acquired; metadata of the relevant scientific research institutions are extracted according to the document metadata of the field; a weighed cooperation network of the scientific research institutions is constructed according to the metadata of the scientific research institutions; on the basis of the weighed cooperation network of the scientific research institutions, a factor graph model including multiple factors of the academic influences of the scientific research institutions is established; a circulation max-sum algorithm is used for performing approximate reasoning on a factor graph, variables of the factor graph are determined and edge probability values of all the factors are concentrated; academic influence sorting of the scientific research institutions in the research field retrieved by users is acquired and output according the descending sort result of the edge probability values. Due to the multi-factor comprehensive quantitative analysis and sorting method for the academic influences of the scientific research institutions, scientific research personnel can accurately position the high-academic-influence scientific research institutions, track research results and improve scientific research efficiency easily.
Description
technical field [0001] The invention relates to the technical field of citation analysis, in particular to a multi-factor comprehensive quantitative analysis and sorting method for the academic influence of scientific research institutions. Background technique [0002] The ranking or ranking of the academic influence of scientific research institutions in a certain research field has become one of the important means to measure the creativity, competitiveness and development potential of scientific research institutions. It is related to the development of scientific research in various research fields. direction, the enthusiasm of scientific researchers, the optimal allocation of scientific research resources, etc. Quantitative analysis and evaluation of academic influence of scientific research institutions belongs to the technical field of citation analysis in bibliometrics, and has a wide range of applications in the fields of library and information science. Researche...
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CPCG06F16/2462G06F16/2458
Inventor 许卓明林莉莉庄远航
Owner HOHAI UNIV
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