The contents and methods of knowledge network from the perspective of bibliometrics

摘要

Knowledge network is widely applied in fields, such as management science, library science, information science and pedagogy, to determine the cutting-edge and popular aspects in relevant fields. It can help us to solve many academic problems by the knowledge network method based on the literature. The knowledge network method has a special value to researchers. Based on the definition of the knowledge network and its basic concepts, this paper reflects the connotation of knowledge network from two aspects: the realisation process of knowledge network and the research status of knowledge network from the perspective of bibliometrics and analyses the methods of knowledge network from the theoretical basis of multidisciplinary level. The knowledge network model is constructed from time-dimension, network type and research field. This research is helpful to construct and analyse knowledge network from different levels of knowledge unit and knowledge relation.