I would like to know which tool (software) I can use to calibrate a fuzzy model by using ANFIS. I have seen that MATLAB includes the ANFIS tool box but there are some limitations.
Do you know any other piece of software?
I am using Matlab . What limitations are you referring to?
For instance, I cannot calibrate a FIS which is different from Sugeno-Type Fuzzy Inference.
Dear Ruggiero,
You can write a script and use any optimization algorithms to calibrate Mamdani type FIS. In one publication we obtained rules from the experts and tuned other parameters using Matlab. I have not used any other software for developing FIS.
Hi
ANFIS can be written easily in Matlab. I agree that ANFIS command and toolbox are not enough for some applications.
I recommend you to study in detail ANFIS papers of Jang, clustering techniques, LMS and backpropagation algorithm to write a simply code to combine them to reach a better ANFIS.
Remember that jang´s ANFIS is a MISO sugeno type, but GENFIS3 Matlab option allows you to compose a mamdani ANFIS and use it as idea to your code.
Hi Olga,
Would you please send the link of the paper that you are referring?
Many thanks
Hi all
For instance, Jang´s paper here: link 1, and summarizing some concepts here: link 2
Clustering techniques: attached
In my courses, I use to start teching fuzzy sets, fuzzy logic and fuzzy inference systems, later, neural networks concepts and backpropagation algorithm are introduced until student learn to write in a program the neural net.
After that, clustering techniques for unsupervised learning concepts relating them to fuzzy logic and membership functions..
Finally ANFIS concepts become easier to understand.
Good luck!
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=256541&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel1%2F21%2F6499%2F00256541
http://www.pg.gda.pl/~mkwies/dyd/msi/bo_pdf/anfis_1.pdf
Hi again..
if you want, can see these (attached) ...
Very useful and remember that theory well handled, leads to a really excellent implementation.
Regards,
Lucia
Hi Olga,
Thanks for the documents shared and the recommendation.
Regards,
Mojtaba
Thanks Olga for the precious and valuable content shared with expertise.
Dear Olga,
thanks for sharing this valuable material.
Btw, I have found already a paper on the application of ANFIS concepts to investigate Human Behaviour in Fire Evacuation: http://link.springer.com/article/10.1007/s10694-008-0064-6
I do hope to develop another interesting application in the future using new data-sets.
Regards
Ruggiero
I recomend you to use Matlab. With this system, it is easy to implement and calibrate
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