View unanswered posts | View active topics
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.
 
|
Page 1 of 1
|
[ 2 posts ] |
|
| Author |
Message |
|
Lexx
|
Post subject: spline1dfitpenalized? pick rho and M  Posted: Tue Nov 24, 2015 1:00 pm |
|
Joined: Tue Nov 24, 2015 12:44 pm
Posts: 1
|
|
Hello! Please tell me, is there some method of calculating the parameters of rho and M. Or intuitively pick ?? And can yo te
|
|
| Top |
|
 |
|
Sergey.Bochkanov
|
Post subject: Re: spline1dfitpenalized? pick rho and M Posted: Wed Nov 25, 2015 11:26 am |
|
 |
| Site Admin |
Joined: Fri May 07, 2010 7:06 am
Posts: 927
|
|
You should choose M to be approximately equal to number of "bending points" you need in your model. Start from something like 10 and see how it works. As for the Rho, you should start with some low value and increase it in case model starts to behave wildly.
|
|
| Top |
|
|
|
|
Page 1 of 1
|
[ 2 posts ] |
|
Who is online |
Users browsing this forum: Bing [Bot] and 25 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
|
Login
Register
FAQ
Search