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-rw-r--r--tensorflow/contrib/learn/python/learn/experiment.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/tensorflow/contrib/learn/python/learn/experiment.py b/tensorflow/contrib/learn/python/learn/experiment.py
index c60ecac5df..491c4343bd 100644
--- a/tensorflow/contrib/learn/python/learn/experiment.py
+++ b/tensorflow/contrib/learn/python/learn/experiment.py
@@ -523,7 +523,12 @@ class Experiment(object):
differences in resource control. First, the resources (e.g., memory) used
by training will be released before evaluation (`train_and_evaluate` takes
double resources). Second, more checkpoints will be saved as a checkpoint
- is generated at the end of each small trainning iteration.
+ is generated at the end of each trainning iteration.
+
+ 3. As the estimator.train starts from scratch (new graph, new states for
+ input, etc) at each iteration, it is recommended to have the
+ `train_steps_per_iteration` larger. It is also recommended to shuffle your
+ input.
Args:
continuous_eval_predicate_fn: A predicate function determining whether to