Training Fuzzy logic from csv file

Hi there,

I built fuzzy inference system using fuzzy logic tool box with the rules and I have csv file so I want to train my fuzzy system on my csv file and find the accuarcy

Answer 1

[Gouri Chennuru]

You have to evaluate your Fuzzy Inference System with the testing Inputs, and the output responses have to be compared against the testing outputs.

In order to Evaluate Fuzzy Inference System

Step 1: Load the Fuzzy Inference System

fis = readfis(filename)

Step 2: Read the csv file

input = readmatrix(filename.csv)

Step 3: Use the evalfis function in order to evaluate the Fuzzy Inference System.

Output = evalfis(fis, input)

The output of the fuzzy system is obtained.In order to know the accuracy of FIS, Measure the error between real outputs and output responses or you can also test all possible combinations of inputs and verify that the outputs of the fuzzy inference system you developed is operating accordingly.

[Ebtesam Almansor]

Thank you very much, regrding to measure the error, do this manually or using some function

[Ateeq Ateeq]

Really helpful, thank you