SVR regression in regression learner APP

When traning in Regression Learner App in matlab, the R2 and RMSE values are differing eventhough the same data set is been used. Is regression learnear app reliable for SVR traning ?

Answer 1

[Shashank Gupta]

Yes, it is reliable way of training. Learner App does nothing extra, it uses same internal function and just a good looking UI on top of it. It may happen that the performance metric differ, but surely the difference won't be big. these differing behaviour is because of random intialisation and training. We may not expect the results to come exactly same everytime. the little bit of randomness in the model make the values to differ slightly.

I hope this clears your confusion.

Cheers.

[nastaran moosavi]

Dear Mr. Gupta,

How can I do fuzzy SVR?

I want to fuzzify my SVR system. How can I do it? Can I do it with regressionLearner?

Thank you so much in advance.

Regards,