Abstract:

Mapping knowledge has become widely used in various fields as a knowledge structure and development of graphic display method. China’s research on Knowledge Mapping has developed more than ten years.In this paper,the research topic of the past ten years is classifed and rules is found to make suggestions and prospect for the future. By using content analysis method,239 articles about domestic knowledge map are divided into four categories: methods,tools,reviews and discipline. Through making a systematic review on knowledge map,this paper put forward the concepts of knowledge Map 1.0 and Knowledge Map 2.0. Finally,this paper make the conclusion that the knowledge map will stay in the era of 2.0 for a long time and continue to permeate to other areas.

Key words: Informatics, Mapping knowledge, Domainsvisualization, Reviews, Subject analysis