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Diffstat (limited to 'tensorflow/docs_src/programmers_guide/low_level_intro.md')
| -rw-r--r-- | tensorflow/docs_src/programmers_guide/low_level_intro.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tensorflow/docs_src/programmers_guide/low_level_intro.md b/tensorflow/docs_src/programmers_guide/low_level_intro.md index a8cc0feae3..05709ad10a 100644 --- a/tensorflow/docs_src/programmers_guide/low_level_intro.md +++ b/tensorflow/docs_src/programmers_guide/low_level_intro.md @@ -312,7 +312,7 @@ the same input. @{tf.layers$Layers} are the preferred way to add trainable parameters to a graph. Layers package together both the variables and the operations that act -on them, . For example a +on them. For example a [densely-connected layer](https://developers.google.com/machine-learning/glossary/#fully_connected_layer) performs a weighted sum across all inputs for each output and applies an optional @@ -495,7 +495,7 @@ good. Here's what we got; your own output will almost certainly differ: [ 0.10527515]] ``` -### loss +### Loss To optimize a model, you first need to define the loss. We'll use the mean square error, a standard loss for regression problems. @@ -521,7 +521,7 @@ TensorFlow provides [**optimizers**](https://developers.google.com/machine-learning/glossary/#optimizer) implementing standard optimization algorithms. These are implemented as sub-classes of @{tf.train.Optimizer}. They incrementally change each -variable in order to minimizethe loss. The simplest optimization algorithm is +variable in order to minimize the loss. The simplest optimization algorithm is [**gradient descent**](https://developers.google.com/machine-learning/glossary/#gradient_descent), implemented by @{tf.train.GradientDescentOptimizer}. It modifies each variable according to the magnitude of the derivative of loss with respect to |