Study On The Characteristics Of Knowledge Diffusion Based On Topic Citation

The concept of knowledge diffusion provides a new research direction for citation analysis.Scientific literature begins to be generated and is gradually discovered by scholars in the sleeping stage.On this basis,citation and innovation will be carried out.In order to explore the characteristics and influences of knowledge diffusion in a more specific way,this paper will carry out a comprehensive study from different knowledge units through quantitative explanation and qualitative analysis based on the citation of information behavior as a specific topic.This paper mainly includes six parts.In the first chapter,the background and significance of the research are described,the research ideas and contents are clarified,the data sources,research methods and tools are determined,and the innovation points in the research are put forward.In the second chapter,the concept of knowledge diffusion is defined according to domestic and foreign researches,and the units,indicators,network characteristics and influencing factors of knowledge diffusion are summarized.The third chapter takes the author and the institution as the knowledge unit,analyzes the author's knowledge diffusion ability and the influence of the institution through the quantitative index,and further analyzes the network characteristics of the two.The fourth chapter takes periodicals as the research unit and explores the characteristics of subject knowledge diffusion from the two dimensions of domain knowledge interaction and journal evaluation.In the fifth chapter,the subject network is analyzed visually and the overall characteristics of the subject network are observed.With the help of knowledge diffusion index,the phenomenon and significance of knowledge diffusion in a single discipline are explained in detail.In the sixth chapter,the research results of the subject are summarized,and the factors that influence knowledge diffusion are summarized in the research process.Finally,this paper summarizes the shortcomings of the research,and put forward the prospects of related research.