tf.train.get_checkpoint_state
Returns CheckpointState proto from the "checkpoint" file.
tf.train.get_checkpoint_state(
checkpoint_dir, latest_filename=None
)
If the "checkpoint" file contains a valid CheckpointState proto, returns it.
| Args |
|---|
checkpoint_dir | The directory of checkpoints. |
latest_filename | Optional name of the checkpoint file. Default to 'checkpoint'. |
| Returns |
|---|
| A CheckpointState if the state was available, None otherwise. |
| Raises |
|---|
ValueError | if the checkpoint read doesn't have model_checkpoint_path set. |