[mlpack-git] master: Make a note that feature-sign search isn't used. (4156e3f)

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

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

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/f4d8e7075ff00ac483b7aeaa01c3ffe4645e9bfc...4156e3f42f988e383c984e799f84453b6ca68acc

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

commit 4156e3f42f988e383c984e799f84453b6ca68acc
Author: Ryan Curtin <ryan at ratml.org>
Date:   Tue Jun 16 10:12:31 2015 -0400

    Make a note that feature-sign search isn't used.


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

4156e3f42f988e383c984e799f84453b6ca68acc
 src/mlpack/methods/sparse_coding/sparse_coding.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mlpack/methods/sparse_coding/sparse_coding.hpp b/src/mlpack/methods/sparse_coding/sparse_coding.hpp
index b0eb585..49f86bf 100644
--- a/src/mlpack/methods/sparse_coding/sparse_coding.hpp
+++ b/src/mlpack/methods/sparse_coding/sparse_coding.hpp
@@ -88,6 +88,10 @@ namespace sparse_coding {
  * }
  * @endcode
  *
+ * Note that the implementation here does not use the feature-sign search
+ * algorithm from Honglak Lee's paper, but instead the LARS algorithm suggested
+ * in that paper.
+ *
  * Before the method is run, the dictionary is initialized using the
  * DictionaryInitializationPolicy class.  Possible choices include the
  * RandomInitializer, which provides an entirely random dictionary, the