Update DESCRIPTION.rst

Author: tariqdaouda

DESCRIPTION.rst

@@ -1,4 +1,31 @@
-Mariana:
-=======
+Mariana: If you can draw it, you can make it.
+=============================================
 
-A machine learning framework for building deep neural networks
+Named after the deepest place on earth (Mariana trench), Mariana is a Python Machine Learning Framework built on top of Theano, that focuses on ease of use. The full documentation is available here_.
+
+.. _here: http://bioinfo.iric.ca/~daoudat/Mariana/
+
+Creating Neural Networks with Mariana
+=====================================
+
+.. code:: python
+
+	import Mariana.activations as MA
+	import Mariana.decorators as MD
+	import Mariana.layers as ML
+	import Mariana.costs as MC
+	import Mariana.regularizations as MR
+	import Mariana.scenari as MS
+
+**The instant MLP with dropout, L1 regularization and ReLUs**
+
+.. code:: python
+
+	ls = MS.GradientDescent(lr = 0.01)
+	cost = MC.NegativeLogLikelihood()
+
+	i = ML.Input(28*28, name = "inputLayer")
+	h = ML.Hidden(300, activation = MA.reLU, decorators = [MD.BinomialDropout(0.2)], regularizations = [ MR.L1(0.0001) ])
+	o = ML.SoftmaxClassifier(9, learningScenario = ls, costObject = cost, regularizations = [ MR.L1(0.0001) ])
+
+	MLP = i > h > o