Hi @YTU
With 13 inputs and 5 membership functions each, the total number of rules exceeds more than 
billion rules when using the grid partitioning technique to combine all possible rules. When setting up the ANFIS, consider using the Subtractive Clustering, a built-in method in ANFIS to identify the clusters of data, so that the rules can be expressed as follows:
billion rules when using the grid partitioning technique to combine all possible rules. When setting up the ANFIS, consider using the Subtractive Clustering, a built-in method in ANFIS to identify the clusters of data, so that the rules can be expressed as follows:Rule i: IF in1 & in2 & in3 & ... & in11 & in12 & in13, THEN output_i
where i = 1, 2, 3, ... 13.
This approach substantially reduces the total number of rules from 1.2 billion to only 13 rules.
