Lecture 2: topsis method (pros and cons solution distance method)

Table of contents

extremely small and extremely small indicators

Index positive

​ Standardized processing

step:

Step 1: Normalize the original matrix

Step 2: Forward matrix normalization

 Step 3: Calculate the score and normalize​


extremely small and extremely small indicators

Index positive

 Standardization

step:

Step 1: Normalize the original matrix

 

 

 

 

Step 2: Forward matrix normalization

 

 Step 3: Calculate the score and normalize

 

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Origin blog.csdn.net/jayusmazyyolk/article/details/124167800