title: Tensorflow tf.train.Saver saves suspiciously large .ckpt files?
body: <p>I'm working with a reasonably sized net (1 convolutional layer, 2 fully connected layers). Every time I save variables using <code>tf.train.Saver</code>, the <code>.ckpt</code> files are half a gigabyte each of disk space (512 MB to be exact). Is this normal? I have a Caffe net with the same architecture that requires only a 7MB <code>.caffemodel</code> file. Is there a particular reason why Tensorflow saves such large file sizes?</p>
  
  <p>Many thanks.</p>