Error using genfis function in Grid Partitioning

17 views (last 30 days)
Hello guys,
I am trying to conduct a Time Series Prediction using ANFIS.
When I use the genfis function, I get the following error when I work with both Grid Partitioning and Substractive Clustering FIS:
Error using genfis>validateXin (line 90)
Expected Xin to be finite.
Error in genfis (line 49)
My input is formed by 8 variables with 52584 observations each. I have read that this error may be caused by lack of memory in the computer.
I would highly appreciate it if anyone knew if the problem may be caused by something else, or how could I solve it. I am learning to use Fuzzy Logic in Matlab and I would be grateful for any help.
I have the Fuzzy Logic Designer and Neuro-Fuzzy Designer Toolboxes.
Many thanks,

Accepted Answer

Dhananjay Kumar
Dhananjay Kumar on 31 Mar 2020
Check with this function to check if the issue is related to the data: mustBeFinite

Sign in to comment.

More Answers (0)


Find more on Fuzzy Inference System Tuning in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by