ALGLIB forum
It is currently Fri Jul 19, 2024 7:05 am

All times are UTC

Forum rules

1. This forum can be used for discussion of both ALGLIB-related and general numerical analysis questions
2. This forum is English-only - postings in other languages will be removed.

Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: RBF-ML explicit function.
PostPosted: Tue May 19, 2015 4:26 pm 

Joined: Sat Apr 04, 2015 6:05 pm
Posts: 7

I am using this algorithm to do a mapping/fitting between 2 3-dimensional spaces. It's performance is very good although there are some testing points (samples not used to build the model) with some errors that I would like to reduce even further. In any case, kudos to the developer(s). I will continue playing with the radius, the number of layers and the lambda value to see if we can improve the results and I will also double check if these particular cases should be consider outliers (measurement errors?).
Now my question is as follows: provided I have found a goof fit/approximation, is there any way to get an "explicit" expression of the "function" that the rbf-ml algorithm has built?



Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC

Who is online

Users browsing this forum: No registered users and 9 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group