Training the drawing classification model

To train the model, simply open a Terminal, cd to tensorflow/models/tutorials/rnn/quickdraw, then run the following script:

python train_model.py \  --training_data=rnn_tutorial_data/training.tfrecord-?????-of-????? \  --eval_data=rnn_tutorial_data/eval.tfrecord-?????-of-????? \  --model_dir quickdraw_model/ \  --classes_file=rnn_tutorial_data/training.tfrecord.classes

By default, the training steps are 100k, and it takes about 6 hours on our GTX 1070 GPU to finish the training. After the training is completed, you'll see a familiar file listing in the model directory (omitting the other four sets of model.ckpt* files):

ls -lt quickdraw_model/-rw-rw-r-- 1 jeff jeff 164419871 Feb 12 05:56 events.out.tfevents.1518422507.AiLabby ...

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