复变函数教学改革的多维分析——基于SPSS聚类与多维尺度方法的知识图谱构建
Multidimensional Analysis of Teaching Reform of Complex Variable Functions—Construction of Knowledge Graph Based on SPSS Clustering and Multidimensional Scaling Methods

本研究利用SPSS软件对复变函数教学改革领域的高频关键词进行聚类分析和多维尺度分析，构建了知识图谱，旨在揭示教学方法、内容和改革策略之间的内在联系。研究结果表明，我国近20年间对复变函数教学改革主要集中于关于高等数学中复变函数教学方法与成效在教学内容可视化教学改革中的研究、关于分析实变函数和复变函数应用和类比研究、以课程思政为导向，对函数进行研究性教学研究，同时也指出课程思政和研究性教学将会成为未来热点问题。
In this study, SPSS software was used to conduct cluster analysis and multidimensional scaling analysis on high-frequency keywords in the field of complex function teaching reform, and a knowledge graph was constructed to reveal the internal relationship between teaching methods, content and reform strategies. The research results show that in the past two decades, China’s teaching reform of complex functions mainly focuses on the research of teaching methods and effects of complex functions in teaching content visualization, teaching reform of higher mathematics, the analysis of real function and complex function application and analogy research, and on the research teaching of function with curriculum ideology and politics as the guidance. At the same time, it also points out that curriculum ideology, politics, and teaching research will become hot issues in the future.