概念图是一种有效的知识可视化工具,采用概念图,将使知识易于为学习者及研究者掌握。但在当前知识迅速增长的时代,仅仅依靠领域专家手工构建概念图的传统方式已无法满足需求。本研究以协作学习领域概念图构建为例,提出了一种通过挖掘学术论文来建立概念图的方法,即通过文献文本提取术语,通过计算术语之间的互信息值来建立术语与术语之间的关联,最后借助概念图软件来绘制概念图。研究结果表明,初涉某个领域的研究者利用该方法可以较快地建立起该领域符合客观事实的概念图。 Concept map is an effective tool for knowledge visualization, using concept map, will make knowledge easy for learners and researchers to master. However, in the current era of rapid knowledge growth, it is no longer sufficient to rely solely on the traditional ways in which domain experts manually construct concept maps. This research takes the construction of concept map in the field of collaborative learning as an example, and proposes a method of establishing concept map by mining academic papers, that is, extracting terminology through document texts and establishing terms and terminology by calculating the mutual information value between terms Of the relationship, and finally use the concept map software to draw the concept map. The results show that researchers who used to study a field can quickly establish a conceptual map of the objective facts in this field by using this method.