Library Science Visualization Analysis To Guide The Fourth Military Medical University Library Knowledge Service Evaluation

By CSSCI Chinese social science citation database and included in SSCI (social science citation index (2005-2014) on research in the field of library scienc journals as the research object, using visual drawing software CiteSpaceⅢ visualization analysis and research on library science in the recent three years visualization research frontier hot spots and the space-time distribution characteristics, build the keywords co-occurrence graph. According to spectrum analysis showed that knowledge service is still a research focus of library science in the recent years.Adopt advanced modeling method in management, on the analysis of the "knowledge service" hot word, to study the assessment of the fourth military medical university library knowledge service, through the actual case, according to the process of the evaluation system, adopts the combination of qualitative analysis and quantitative analysis, combining theory study and practice. In the construction of evaluation system, according to different indicators and indicators can be divided into qualitative indexes and quantitative indexes, the advantage of the characteristics of qualitative indexes and quantitative indexes, after statistical analysis of survey results, ensure the accuracy of the evaluation results. At the same time in the construction of library service evaluation system, on the one hand, to consider the opinions of the experts and users, on the one hand, through the modeling method to analyze statistical results, the end result is good interpretation theory research and practice of reasonBuild a system for evaluation of library knowledge service performance, the system not only can be used in the performance evaluation of university library knowledge service, and provide reference for the construction of evaluation system more. In this paper, the construction of evaluation system for example, and points above use step, finally to evaluate the verification results, improve the part of the problem.