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文章通过对SCI、CPCI、EI三大数据库科技文献的数据挖掘和分析,运用科学计量、大数据统计、人工分析等方法,结合文献主题、机构、作者、被引频次等相关指标进行聚类和去重,综合分析出相关科技前沿领域的专家、机构等的学术影响力,作为寻找研究前沿和建立国内外各领域专家库的基础评判标准,为国内外学院、机构、政府的项目支撑、人才选拔、专家评定、项目审批、技术发展方向的确定、国家科技决策支持工作带来了科学、客观、公正的重要支撑。
Through the data mining and analysis of scientific literature of SCI, CPCI and EI, the article uses the methods of scientific metrology, big data statistics and manual analysis, combined with the subject, organization, author, To analyze the academic influence of experts and institutions in the frontier fields of science and technology, as the basic evaluation criteria for finding the research frontier and establishing the expert database in various fields at home and abroad, and to provide the project support to the colleges, institutions and governments at home and abroad. The selection of experts, the assessment of experts, the examination and approval of projects, the determination of the direction of technological development, and the sci-tech support for science and technology have brought important support of science, objectivity and fairness.