when use evalfis “Warning: Some input values are outside of the specified input range.”

Question

when use evalfis "Warning: Some input values are outside of the specified input range.""

out_fis = anfis([1,1,1;2,2,2]) 
action = evalfis([3,3] , out_fis); 
Warning: Some input values are outside of the specified input range 

what is the specified input range?

Answer 1

The data you are giving to ANFIS is the training data you are using to create an FIS structure out_fis. The first two columns of the training data contain input values, and the last column contains output values. The input values in the training data are in the range 1 to 2, but the input you are passing to EVALFIS contains values outside that range.