Developing Membership Functions for Categorical data-

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I am trying to develop an FIS where Input Variables are Categorical Variables
e.g. Gender Male, Female
Education- 1. Graduate, 2. Post Graduate and 3. High School
Occupation- 1. Business 2. Teacher etc. (total 7-8 Categories).
How to develop the MF for these variables as Input Parameters.?
Kindly guide me on this issue as it is particularly important for my system.
Thanking you in advance.
Rohit Mangalekar
Rohit Mangalekar on 13 Sep 2021
No. Singleton Membership Functions are there. but I have got not idea how to use them for categorical variables.

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