388 - updated docs for Stochastic test

Author: apphp

docs/neural-network/optimizers/stochastic.md

@@ -1,7 +1,7 @@
 <span style="float:right;"><a href="https://github.com/RubixML/ML/blob/master/src/NeuralNet/Optimizers/Stochastic/Stochastic.php">[source]</a></span>
 
 # Stochastic
-A constant learning rate optimizer based on vanilla Stochastic Gradient Descent.
+A constant learning rate optimizer based on vanilla Stochastic Gradient Descent (SGD).
 
 ## Parameters
 | # | Name | Default | Type | Description |

src/NeuralNet/Optimizers/Stochastic/Stochastic.php

@@ -11,7 +11,8 @@
 /**
  * Stochastic
  *
- * A constant learning rate gradient descent optimizer.
+ * SGD (Stochastic Gradient Descent) optimizer -
+ * a constant learning rate gradient descent optimizer.
  *
  * @category    Machine Learning
  * @package     Rubix/ML