[mlpack-git] master: Provide a few convenience typedefs. (7eece24)

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

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

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/86771a45890936ed536045420b0912acbe638b80...4c0c618df62d8bf1a7cc3cb9e3b806bc127044da

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

commit 7eece24e36f8cab8faa0364957076f3c305c90fe
Author: Marcus Edel <marcus.edel at fu-berlin.de>
Date:   Tue Sep 1 15:22:28 2015 +0200

    Provide a few convenience typedefs.


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

7eece24e36f8cab8faa0364957076f3c305c90fe
 src/mlpack/methods/ann/layer/base_layer.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/mlpack/methods/ann/layer/base_layer.hpp b/src/mlpack/methods/ann/layer/base_layer.hpp
index a4ad6ca..6cc3be9 100644
--- a/src/mlpack/methods/ann/layer/base_layer.hpp
+++ b/src/mlpack/methods/ann/layer/base_layer.hpp
@@ -23,6 +23,7 @@ namespace ann /** Artificial Neural Network. */ {
  *
  *  - SigmoidLayer
  *  - IdentityLayer
+ *  - BaseLayer2D
  *
  * @tparam ActivationFunction Activation function used for the embedding layer.
  * @tparam InputDataType Type of the input data (arma::colvec, arma::mat,
@@ -164,6 +165,17 @@ template <
 using IdentityLayer = BaseLayer<
     ActivationFunction, InputDataType, OutputDataType>;
 
+/**
+ * Standard Base-Layer2D using the logistic activation function.
+ */
+template <
+    class ActivationFunction = LogisticFunction,
+    typename InputDataType = arma::cube,
+    typename OutputDataType = arma::cube
+>
+using BaseLayer2D = BaseLayer<
+    ActivationFunction, InputDataType, OutputDataType>;
+
 
 }; // namespace ann
 }; // namespace mlpack