[mlpack-svn] [MLPACK] #205: kernel usage

MLPACK Trac trac at coffeetalk-1.cc.gatech.edu
Sat Mar 3 13:50:05 EST 2012


#205: kernel usage
----------------------+-----------------------------------------------------
 Reporter:  nslagle   |        Owner:                         
     Type:  defect    |       Status:  new                    
 Priority:  major     |    Milestone:  mlpack 1.0.2           
Component:  mlpack    |     Keywords:  kernels, KDE, KCDE, SVM
 Blocking:  199, 200  |   Blocked By:                         
----------------------+-----------------------------------------------------
 A subset of the existing kernels suffice for SVMs, kernel PCA, etc.  Only
 a handful, so far, are legitimate density estimation kernels.  Should we
 discriminate the kernels more carefully according to usage?  For example,
 the linear (dot product) kernel isn't appropriate for KDE and KCDE.

-- 
Ticket URL: <https://trac.research.cc.gatech.edu/fastlab/ticket/205>
MLPACK <www.fast-lab.org>
MLPACK is an intuitive, fast, and scalable C++ machine learning library developed by the FASTLAB at Georgia Tech under Dr. Alex Gray.


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