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期刊大数据分析是研究学科发展的重要新型方法之一。选取2005—2014年海洋学科期刊出版数据为例进行学科发展测度研究。数据计算得出海洋学科及其各子学科的科研力数值、学科发展相对优势及发展进程、地区学科发展优劣势、学科中外发展差距的比较情况。期刊出版大数据测度研究可充分达到反演学科发展趋势的目的,为科技创新和期刊学术能力提升提供科学决策支持。
Periodicals Big data analysis is one of the important new methods to study the development of disciplines. Taking the publication data of marine science journals from 2005 to 2014 as an example, the paper studies the measure of subject development. The data calculated the values of scientific research in marine science and its sub-disciplines, the relative advantages and development of disciplines, the advantages and disadvantages of regional disciplines, and the comparison of the development gaps between China and foreign countries. The research of journal publishing big data measure can fully reach the development trend of the reverse discipline, and provide scientific decision support for the innovation of science and technology and the improvement of academic ability of periodicals.