Software source: WeChat public account [Academic Bits] and WeChat public account [Bibliography]
The development of science has certain laws. So, can we characterize the research development and evolution process of a certain field through the evolution of research topics?
Apparently it is possible!
This article exclusively introduces how to map the evolution path of scientific topics.
Another feature is that the operation process is completely customizable. You can divide time, build relationships, select evolution weights and other conditions as needed! ! !
The case diagram is as follows:
This graph can effectively reflect the diffusion, integration, evolution and other trends between topics.
