【摘要】 简要介绍国内外知识地图研究现状并对重要文献加以分析和论述。从研究时间和研究成果、研究机构和研究者、研究内容、研究方法及研究成果形式5个方面对国内外的研究特点进行对比分析,探讨国内外研究特点的不同之处,以期找出未来知识地图研究的方向。更多还原

【Abstract】 This article briefly introduced the status of knowledge map research at domestic and abroad,and analyzed and dissertation on the significant literature were given.By comparing and analyzing the research features between domestic and abroad from five aspects:research time achievements,research agencies and researchers,research contents,research methods,forms of research achievements and so on,this paper discussed the different research features at home and abroad,and tries to find the direction of the research on knowledge map.更多还原