title: Tensorflow: Is there a way to store the training loss in tf.Estimator
body: <p>I am using a tensorflow estimator object to train a model from the official tensorflow layers documentation (<a href="https://www.tensorflow.org/tutorials/layers" rel="nofollow noreferrer">https://www.tensorflow.org/tutorials/layers</a>). I can see that the training loss is displayed on the console during training. Is there a way to store these training loss values?</p>
  
  <p>Thanks!</p>