一、引言知识图谱,也称科学知识图谱,通过应用数学、图形学、信息可视化技术、信息科学等理论,利用可视化的图谱形象地展示学科的核心结构、发展历史和趋势、作者或机构的关系、前沿领域或知识传播等。本文主要通过知识图谱的系列研究思想方法,实现其既有“图”又有“谱”的双重性特征,着重研究统计类期刊的知识图 I. INTRODUCTION Knowledge map, also called scientific knowledge map, uses the theory of mathematics, graphics, information visualization and information science to visualize the core structure, development history and trend of the subject, the relationship between author and institution , Cutting-edge areas or knowledge dissemination. This article mainly through the series of research methods of knowledge atlas, to realize its dual “characteristics” of “graph ” and “spectrum ”, focusing on the knowledge map of statistical journals