Research Of Co-Author Network In The Field Of Information Science Library Science

The advantages of scientific cooperation,such as interaction and resources,complement each other,so that both scientific research partners benefit a lot.With the continuous promotion and application of scientific cooperation,the scope and scale of cooperation have also expanded,which has played a positive role in the development of scientific research.Based on mutual exchanges and complementary resources,the win-win advantage of scientific research cooperation has been widely recognized.With the continuous expansion of the scope and scale of cooperation,scientific cooperation can enable organizations to share information resources through mutual exchanges and collaborations.Therefore,because of the win-win characteristics,scientific cooperation has been recognized and accepted in many fields.Cooperative research effectively optimized the structure of scientific research organization,inspire more creative thinking,promote the work to improve the efficiency of scientific research,academic exchanges to expand the influence,but also avoid the reset waste of manpower and material in the process of scientific research capacity,and gradually become an irresistible trend of development.By reviewing the academic researches on scientific research cooperation at home and abroad,this paper finds some shortcomings in the current research area.At the same time,starting from the general theory of scientific research cooperation and collaboration network,discusses the nature of the scientific cooperation network characteristics,gives the general definition of cooperation in scientific research,and the key problems should be paid attention to the significance and process are elaborated,which laid the theoretical foundation for the following research cooperation mechanism.Then,based on the 17 core journals in the international information science library science field during the 10 years from 2007 to 2017,we use UCINET and other analysis tools to explore and analyze the co-author status in information science library science field from three aspects:region,institution and author.Starting from the scientific measurement,the paper studies the distribution of the countries,institutions and authors of the literature in the field of information science library science in the past 10 years.From the perspective of the relationship between information elements,we analyzed the scale and degree distribution of cooperative network's regions,institutions and authors on the whole level,and explored the network characteristics of corresponding networks respectively.Then,an impact evaluation system was constructed.Through the TOPSIS analysis method based on entropy weight,the research subjects in the fields of information science and library science were evaluated and the core research institutions and authors in the field of information science library science were identified.