I develop fuzzy logic (sugeno and mamdani) with 4 inputs and 1 output. It is the message of the model "Warning: Some input values are outside of the specified input range." How can solve this warning message?
It is the same problem with my ANFIS model. I have normalized the input value between -1 and 1 for modelling an 8 inputs and 2 outputs system. But, this message is still showing. "Warning: Some input values are outside of the specified input range."