[mlpack-svn] [MLPACK] #298: Enhancement of linear regression library

MLPACK Trac trac at coffeetalk-1.cc.gatech.edu
Sat Aug 24 03:23:21 EDT 2013


#298: Enhancement of linear regression library
--------------------------------+-------------------------------------------
  Reporter:  sumedhghaisas      |        Owner:  rcurtin     
      Type:  enhancement        |       Status:  accepted    
  Priority:  major              |    Milestone:  mlpack 1.0.7
 Component:  mlpack             |   Resolution:              
  Keywords:  linear_regression  |     Blocking:              
Blocked By:                     |  
--------------------------------+-------------------------------------------

Comment (by sumedhghaisas):

 The 0.01 tolerance tests works for the cost computation, it would be
 better than the rigid 0 test i guess. To test the ridge regression we can
 check the the value with lambda = 0 and with lambda = 0.1 it comes out as
 lambda = 0   :: 6.28998e-06
 lambda = 0.1 :: 8.36135e-06

 we can add the range restriction on the variation in lambda as we did for
 the cost computation..

-- 
Ticket URL: <http://trac.research.cc.gatech.edu/fastlab/ticket/298#comment:8>
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MLPACK is an intuitive, fast, and scalable C++ machine learning library developed at Georgia Tech.


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