直觉模糊研究的知识结构及知识流动分析

为了全面分析直觉模糊领域的研究概况、知识结构、知识扩散路径以及活跃研究子领域,基于主路径方法,结合知识图谱工具,对中国知网(CNKI)数据库中收录的与直觉模糊研究相关的文献进行系统分析.研究结果表明:直觉模糊领域已进入成熟阶段,且2007年与2014年的研究成果受到了广泛关注;从直觉模糊领域的知识结构看,直觉模糊集合、直觉梯形模糊数以及区间直觉模糊集的研究为该领域的发展奠定了坚实的理论基础;知识扩散路径表明,研究重点已由理论研究转向应用研究,尤其是多属性决策应用,且近年来开始与其他决策理论、管理理论以及计算机算法广泛结合;活跃研究子领域主要围绕信息集成、直觉模糊推理、双边匹配问题、Choquet积分以及直觉正态模糊数展开.研究有利于研究人员挖掘该领域的知识结构、有效把握该领域的发展脉络并识别最新的研究动态.

Knowledge structure and knowledge diffusion analysis in intuitionistic fuzzy field

To understand the research overview, knowledge structure, knowledge diffusion path and active subareas in the intuitionistic fuzzy field comprehensively, this paper adopts the main path analysis to study the related literature included in the CNKI database with the science mapping tools. The research results show that the intuitionistic fuzzy field has entered the mature stage, and the papers published in 2007 and 2014 have been widely recognized. Based on the knowledge structure of this domain, it is found that the studies about intuitionistic fuzzy sets, intuitionistic trapezoidal fuzzy numbers and interval-valued intuitionistic fuzzy sets lay a solid theoretical foundation for the development of this field. The path of knowledge diffusion shows that the research focus has shifted from theoretical research to applied research, especially the application of multi-attribute decision making, and it has begun to be widely integrated with other decision-making theories, management theories and computer algorithms recently. Active research subareas mainly revolves around information integration, intuitionistic fuzzy inference, bilateral matching, Choquet integral and intuitionistic normal fuzzy number. This study is beneficial for researchers to dig out the knowledge structure of this field, grasp the development process of this field and identify the latest research trends effectively.