基于洛特卡定律的“科技信息资源”研究成熟度分析 孙振嘉;张向先 【期刊名称】《情报理论与实践》 【年(卷),期】2012(035)009 【摘 要】洛特卡定律揭示了特定研究领域科学文献的作者数与其所著论文数之间的规律,可以表明该领域的研究状况。考虑到该定律仅统计第一作者的局限,提出了合著论文作者贡献率分配方法。针对＂科技信息资源＂这一研究领域进行了样本分析,提出了洛特卡定律常数的非线性回归方法,该常数可以表征其统计的科学领域的研究成熟度。统计分析表明,我国在＂科技信息资源＂领域的研究刚刚起步,成熟度较低,需要政府加大投入和引导,促进科技和社会的全面进步。%The Lotka＇s law reveals the law of relationships between the number of authors of scientific literatures and the num- ber of their dissertations in the specific research field, which can reflect the research status of the field. Considering the limitations of the Lotka＇s law that it only takes the first author into account, this paper proposes the method of allocating the author＇s contribu- tion rate in the co-authored dissertations. The paper makes a sample analysis of the research filed of ＂scientific and technical infor- mation resources＂, and proposes the non-linear regression method for calculating the constant of the Lotka＇s law, which can repre- sent the research maturity of the field. The statistical analysis shows that the research in the ＂scientific and technical information re- sources＂ field in China is still in the initial stage, its research maturity is relatively low, and needs the government＇s more invest- ment and guidance so as to promote the overall progress of the science and technology and the society. 【总页数】4页(P82-85) 【作 者】孙振嘉;张向先 【作者单位】吉林大学管理学院,吉林长春130022;吉林大学管理学院,吉林长春130022 【正文语种】中 文 【中图分类】G250.73 【相关文献】 1.区域创新系统行为主体间耦合成熟度的评价研究--基于投影寻踪法和分层聚类分析的实证分析 [J], 李明超 2.基于洛特卡定律的国际社会化媒体研究成熟度分析 [J], 张敏;朱明星;沈雪乐 3.基于改进的洛特卡定律的“军民融合”研究成熟度分析 [J], 郭燕; 王玉平; 赵静 4.基于洛特卡定律的VR技术领域研究成熟度分析 [J], 崔晓天; 李越 5.基于专利文献的磁共振匀场技术成熟度分析研究 [J], 储呈晨;李斌;季智勇;王源冰;肖顺 因版权原因，仅展示原文概要，查看原文内容请购买 本文来源：https://www.wddqw.com/doc/dfaf70954328915f804d2b160b4e767f5acf80bc.html