TensorFlow Tutorial For Beginners

Note that you make use of global_variables_initializer() because the initialize_all_variables() function is deprecated. You have now successfully trained your model! That wasn't too hard, was it? You're not entirely there yet; You still need to evaluate your neural network. In this case, you can already try to get a glimpse of well your model performs by picking 10 random images and by comparing the predicted labels with the real labels. You can first print them out, but why not use matplotlib to plot the traffic signs themselves and make a visual comparison? However, only looking at random images don't give you many insights into how well your model actually performs.