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Add check for folder to save checkpoints #4

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Merged
merged 1 commit into from
Oct 2, 2016
Merged

Add check for folder to save checkpoints #4

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10 changes: 8 additions & 2 deletions train.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,10 @@
import os
import tensorflow as tf
import driving_data
import model

LOGDIR = './save'

sess = tf.InteractiveSession()

loss = tf.reduce_mean(tf.square(tf.sub(model.y_, model.y)))
Expand All @@ -18,5 +21,8 @@
print("step %d, train loss %g"%(i, loss.eval(feed_dict={
model.x:xs, model.y_: ys, model.keep_prob: 1.0})))
if i % 100 == 0:
save_path = saver.save(sess, "save/model.ckpt")
print("Model saved in file: %s" % save_path)
if not os.path.exists(LOGDIR):
os.makedirs(LOGDIR)
checkpoint_path = os.path.join(LOGDIR, "model.ckpt")
filename = saver.save(sess, checkpoint_path)
print("Model saved in file: %s" % filename)