Nonlinear Dimensionality Reduction Technique
Original message from SourceForge forum at http://sourceforge.net/forum/forum.php?thread_id=2033899&;forum_id=390413
Hello all,
Are there any plans to include Nonlinear Dimensionality Reduction techniques like ISOMAP and LLE in RM?
Regards,
Vijay
Answer by Jean-Charles:
Hi Vijay,
I do not know the techniques you quoted. Are they related to kernel-based PCA ?
Cheers,
Jean-Charles.
Answer by Ingo Mierswa:
At least we already plan a Kernel-PCA for the next release.
Cheers,
Ingo
Hello all,
Are there any plans to include Nonlinear Dimensionality Reduction techniques like ISOMAP and LLE in RM?
Regards,
Vijay
Answer by Jean-Charles:
Hi Vijay,
I do not know the techniques you quoted. Are they related to kernel-based PCA ?
Cheers,
Jean-Charles.
Answer by Ingo Mierswa:
At least we already plan a Kernel-PCA for the next release.
Cheers,
Ingo
Find more posts tagged with
Sort by:
1 - 6 of
61
Hello Vijay,
thanks for pointing this out. We will have a look into this and see if we can incorporate these techniques. By the way: the latest CVS version (and also the next release) already contain a Kernel-PCA.
Cheers,
Ingo
thanks for pointing this out. We will have a look into this and see if we can incorporate these techniques. By the way: the latest CVS version (and also the next release) already contain a Kernel-PCA.
Cheers,
Ingo
That's great. I look forward to try new features. CVS version is on the sourgeforge.net?
Regards,
VIjay
Regards,
VIjay
Hi,
yes. You can find a description about how to access the CVS version at
http://rapid-i.com/content/view/25/48/
Cheers,
Ingo
yes. You can find a description about how to access the CVS version at
http://rapid-i.com/content/view/25/48/
Cheers,
Ingo
Hi All,
After "kernel-PCA", here is "kernel-ICA". Would it be implemented for RM 5.0 ?
http://portal.acm.org/citation.cfm?id=944920&;dl=ACM&coll=&CFID=40301519&CFTOKEN=40825056
Cheers,
Jean-Charles.
After "kernel-PCA", here is "kernel-ICA". Would it be implemented for RM 5.0 ?
http://portal.acm.org/citation.cfm?id=944920&;dl=ACM&coll=&CFID=40301519&CFTOKEN=40825056
Cheers,
Jean-Charles.
This is actually already on our todo list. So let's see if we manage to add it until 5.0 
Cheers,
Ingo
Cheers,
Ingo
Dimensionality Reduction
http://isomap.stanford.edu/
Regards,
Vijay