[mlpack-git] master: Merge pull request #418 from apir8181/issue-332 (50fe869)

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

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

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/0e51cd72212d267c0f299ecdb6f2edb127d60280...50fe86904c980df87e1db0067cb86ef73f3ccaa2

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

commit 50fe86904c980df87e1db0067cb86ef73f3ccaa2
Merge: 0e51cd7 12aa888
Author: Ryan Curtin <ryan at ratml.org>
Date:   Thu Mar 5 10:50:36 2015 -0500

    Merge pull request #418 from apir8181/issue-332
    
    issue332 - add intercept term to softmax regression


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50fe86904c980df87e1db0067cb86ef73f3ccaa2
 .../softmax_regression/softmax_regression.hpp      | 12 +++-
 .../softmax_regression_function.cpp                | 75 +++++++++++++++++-----
 .../softmax_regression_function.hpp                | 25 +++++++-
 .../softmax_regression/softmax_regression_impl.hpp | 25 ++++++--
 src/mlpack/tests/softmax_regression_test.cpp       | 44 +++++++++++++
 5 files changed, 160 insertions(+), 21 deletions(-)