[mlpack-git] master: remove data member epsilon since it only needed by constructor (badba65)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/1190791f07f3e1f2080f26a5c894f90df46f5316...6e86d1070e4578551939410f8bf0bca71fbd89bb

>---------------------------------------------------------------

commit badba6568abbc92ff2375767c8807fe03657bfda
Author: stereomatchingkiss <stereomatchingkiss at gmail.com>
Date:   Mon Oct 19 03:14:24 2015 +0800

    remove data member epsilon since it only needed by constructor


>---------------------------------------------------------------

badba6568abbc92ff2375767c8807fe03657bfda
 src/mlpack/methods/ann/init_rules/oivs_init.hpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/mlpack/methods/ann/init_rules/oivs_init.hpp b/src/mlpack/methods/ann/init_rules/oivs_init.hpp
index df0fb89..6597bfb 100644
--- a/src/mlpack/methods/ann/init_rules/oivs_init.hpp
+++ b/src/mlpack/methods/ann/init_rules/oivs_init.hpp
@@ -64,7 +64,7 @@ class OivsInitialization
   OivsInitialization(const double epsilon = 0.1,
                      const int k = 5,
                      const double gamma = 0.9) :
-      epsilon(epsilon), k(k), gamma(gamma),
+      k(k), gamma(gamma),
       b(std::abs(ActivationFunction::inv(1 - epsilon) -
                  ActivationFunction::inv(epsilon)))
   {    
@@ -108,9 +108,6 @@ class OivsInitialization
   }
 
  private:
-  //! Parameter to control the activation region.
-  const double epsilon;
-
   //! Parameter to control the activation region width.
   const int k;