Entropy weight method to optimize TOPSIS (matlab)

  This article draws on mathematical modeling Teacher Qingfeng's courseware and ideas , You can click the view link to view the video explanation of teacher Qingfeng ： Qingfeng mathematical modeling ：https://www.bilibili.com/video/BV1DW411s7wi

Just look at the following blog , Here is a supplement to this blog .

Learning notes of Qingfeng mathematical modeling —— Entropy weight method （ Objective weighting method ） 

Why not use analytic hierarchy process to TOPSIS Method to determine the weight ？

  Analytic hierarchy process is too subjective ！ ！ ！ The following three pictures show the views of teacher Qingfeng .

 

 

  See the folder of this chapter for the procedure .

among  topsis.m Main function ,Entropy_Method.m Is a subfunction for calculating entropy weight ,mylog.m Serve as p by 0 when , return 0. Here's the picture ：