-
Notifications
You must be signed in to change notification settings - Fork 14
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
e7fa4d1
commit 0fc8a36
Showing
9 changed files
with
73 additions
and
16 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,3 +1,4 @@ | ||
from .tfestimatormodel import TFEstimatorModelBackend, TFEstimatorModel | ||
from .tfkeras import TensorflowKerasBackend | ||
from .tfsavedmodel import TensorflowSavedModelPredictor, TensorflowSavedModelBackend | ||
from .tfkerassavedmodel import TensorflowKerasSavedModelBackend |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,28 @@ | ||
import tempfile | ||
|
||
from omegaml.backends.tensorflow import TensorflowSavedModelBackend | ||
from omegaml.util import temp_filename | ||
|
||
|
||
class TensorflowKerasSavedModelBackend(TensorflowSavedModelBackend): | ||
KIND = 'tfkeras.savedmodel' | ||
|
||
@classmethod | ||
def supports(self, obj, name, **kwargs): | ||
import tensorflow as tf | ||
tfSequential = tf.keras.models.Sequential | ||
tfModel = tf.keras.models.Model | ||
return isinstance(obj, (tfSequential, tfModel)) and kwargs.get('as_savedmodel') | ||
|
||
def _make_savedmodel(self, obj, serving_input_receiver_fn=None, strip_default_attrs=None): | ||
# https://www.tensorflow.org/api_docs/python/tf/keras/experimental/export_saved_model | ||
import tensorflow as tf | ||
export_dir = tempfile.mkdtemp() | ||
tf.contrib.saved_model.save_keras_model(obj, export_dir, | ||
input_signature=[tf.TensorSpec(shape=obj.input.shape, | ||
dtype=obj.input.dtype, | ||
name='input')]) | ||
return export_dir | ||
|
||
def fit(self, modelname, Xname, Yname=None, pure_python=True, tpu_specs=None, **kwargs): | ||
raise ValueError('cannot fit a saved model') |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters