April 2017
Intermediate to advanced
320 pages
7h 46m
English
Content preview from Deep Learning with TensorFlow
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Visualization
We can now move onto TensorBoard, by simply opening the terminal in the running folder, followed by this command:
$> Tensorboard --logdir = 'log_simple_stats_5_layers_relu_softmax'
Then open your browser at localhost .
In the following figure, we show the trend of the cost function as a function of the number of examples over the training set:
Cost function over train set
The cost function decreases with increasing iterations. This pattern is correct; it is exactly shown in the preceding figure. If this doesn't happen, it means that something went wrong: in the best case, it could simply be due to the fact that some parameters ...
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