城市-大学群高被引论文作者学术产出力分布规律研究--以人工智能领域为例  

Academic Output Distribution in Authors of Highly Cited Papers among Different City-University Clusters-Take the Field of Artificial Intelligence

作　　者：张贵兰 潘云涛[1] 郑楚华 王海燕[1] 马峥[1] Zhang Guilan;Pan Yuntao;Zheng Chuhua;Wang Haiyan;Ma Zheng(Institute of Scientific and Technical Information of China,Beijing 100038)

机构地区：[1]中国科学技术信息研究所,北京100038

出　　处：《情报学报》2022年第10期1024-1033,共10页Journal of the China Society for Scientific and Technical Information

基　　金：中国科学技术信息研究所创新研究基金青年项目“科研团队结构与团队效能关系的实证研究”(QN2022-13);中国科学技术信息研究所创新研究基金面上项目“基于‘有组织科研’成效定量监测的战略科技力量评价”(MS2022-06)。

摘　　要：开放的科研生态系统环境中,科研人员的成长与发展具有一定的自选择性和自组织性,从而呈现一定的分布规律。大学和城市的融合发展构成了科研人员成长发展的外部生态环境,进一步影响着科研人员的成长与发展。本研究基于城市的经济发展水平和大学建设科研水平,提出不同层次的城市-大学群,并研究不同层次城市-大学群科研人员学术产出力的分布规律。本研究以人工智能领域的高被引论文作者为例,结合数据挖掘全面获取高被引论文作者的基本信息、工作信息、承担项目数据、论文产出数据和专利产出数据,利用可视化分析、倾向值匹配等方法探究其学术产出能力的分布规律,并进一步分析城市-大学对其学术产出的综合影响。研究结果发现,高被引论文作者主要集中在排名靠前的高等学校中,高校排名与其拥有高被引论文作者数量满足a为负数的幂函数分布规律;从学术产出力分布来看,不同城市-大学群的高被引论文作者在学术产出上具有一定的差异性,层次较高的城市-大学群的学术产出力明显高于层次较低的,且离散程度较大;大学和城市对论文作者的学术产出有双重影响,且大学发展水平对学术产出的影响高于城市发展水平,大学的优质平台会弥补城市经济水平对科研人员学术产出造成的影响。In the open scientific research ecosystem environment,researchers were self-selective and self-organized to a certain extent in growth and development.The integrated development of universities and cities constituted the external ecological environment for researchers,which further affected their growth and development.Based on the economic level of cities and academic level of universities,this study proposed city-university clusters at different levels.We studied the academic output distribution of researchers among different city-university clusters.In this study,the authors of highly cited papers in artificial intelligence were used as examples.The basic and work information,project data,paper output data and patent output data of the authors were obtained comprehensively through data mining.We used statistical analysis and PSM(propensity score matching)to explore the distribution.We also examined the combined influence of city-university on their academic output.We found that the authors of highly cited papers were mainly concentrated in top universities,and ranking of universities and number of authors met the power function distribution law that a was negative.Certain differences were identified in the academic output distribution in authors of highly cited papers among different city-university clusters.The academic output of the higher level of city-university clusters was significantly higher,and degree of dispersion larger.Furthermore,university and city had double the influence on authors’academic output.The influence of university on academic output was higher than that of city.The high-quality university platform could make up for the influence of city economic level on researchers’academic output.

关 键 词：城市-大学群 高被引论文作者 学术产出 

分 类 号：G353.1[文化科学—情报学] G311[自动化与计算机技术—控制理论与控制工程] TP18[自动化与计算机技术—控制科学与工程]