KeyError in freeze model
I've used the TensorFlow's graph_util.convert_variables_to_constants function to freeze a ckpt model. I have added all nodes in the ckpt model to the whitelist of the convert_variables_to_constants.
However, when I want to load the freezed model and use it, apparently a few nodes have not been added. I mean in the bellow line:
logits = tf.get_default_graph().get_tensor_by_name("Logits/BiasAdd:0")
it gives me the following error:
KeyError: "The name 'Logits/BiasAdd:0' refers to a Tensor which does not exist. The operation, 'Logits/BiasAdd', does not exist in the graph."
Any ideas how can I add this node to the freezed model?
python tensorflow
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
add a comment |
I've used the TensorFlow's graph_util.convert_variables_to_constants function to freeze a ckpt model. I have added all nodes in the ckpt model to the whitelist of the convert_variables_to_constants.
However, when I want to load the freezed model and use it, apparently a few nodes have not been added. I mean in the bellow line:
logits = tf.get_default_graph().get_tensor_by_name("Logits/BiasAdd:0")
it gives me the following error:
KeyError: "The name 'Logits/BiasAdd:0' refers to a Tensor which does not exist. The operation, 'Logits/BiasAdd', does not exist in the graph."
Any ideas how can I add this node to the freezed model?
python tensorflow
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
1
convert_variables_to_constantsprunes the graph and removes everything not needed to compute the given outputs (usingextract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.
– jdehesa
Nov 13 '18 at 11:30
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
When you callconvert_variables_to_constants, add the nodes you want to include tooutput_node_names.
– jdehesa
Nov 13 '18 at 16:50
add a comment |
I've used the TensorFlow's graph_util.convert_variables_to_constants function to freeze a ckpt model. I have added all nodes in the ckpt model to the whitelist of the convert_variables_to_constants.
However, when I want to load the freezed model and use it, apparently a few nodes have not been added. I mean in the bellow line:
logits = tf.get_default_graph().get_tensor_by_name("Logits/BiasAdd:0")
it gives me the following error:
KeyError: "The name 'Logits/BiasAdd:0' refers to a Tensor which does not exist. The operation, 'Logits/BiasAdd', does not exist in the graph."
Any ideas how can I add this node to the freezed model?
python tensorflow
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
I've used the TensorFlow's graph_util.convert_variables_to_constants function to freeze a ckpt model. I have added all nodes in the ckpt model to the whitelist of the convert_variables_to_constants.
However, when I want to load the freezed model and use it, apparently a few nodes have not been added. I mean in the bellow line:
logits = tf.get_default_graph().get_tensor_by_name("Logits/BiasAdd:0")
it gives me the following error:
KeyError: "The name 'Logits/BiasAdd:0' refers to a Tensor which does not exist. The operation, 'Logits/BiasAdd', does not exist in the graph."
Any ideas how can I add this node to the freezed model?
python tensorflow
python tensorflow
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
edited Nov 13 '18 at 11:25
jdehesa
23.6k43454
23.6k43454
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
asked Nov 13 '18 at 7:50
mohamad daneshmohamad danesh
3511
3511
1
convert_variables_to_constantsprunes the graph and removes everything not needed to compute the given outputs (usingextract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.
– jdehesa
Nov 13 '18 at 11:30
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
When you callconvert_variables_to_constants, add the nodes you want to include tooutput_node_names.
– jdehesa
Nov 13 '18 at 16:50
add a comment |
1
convert_variables_to_constantsprunes the graph and removes everything not needed to compute the given outputs (usingextract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.
– jdehesa
Nov 13 '18 at 11:30
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
When you callconvert_variables_to_constants, add the nodes you want to include tooutput_node_names.
– jdehesa
Nov 13 '18 at 16:50
1
1
convert_variables_to_constants prunes the graph and removes everything not needed to compute the given outputs (using extract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.– jdehesa
Nov 13 '18 at 11:30
convert_variables_to_constants prunes the graph and removes everything not needed to compute the given outputs (using extract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.– jdehesa
Nov 13 '18 at 11:30
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
When you call
convert_variables_to_constants, add the nodes you want to include to output_node_names.– jdehesa
Nov 13 '18 at 16:50
When you call
convert_variables_to_constants, add the nodes you want to include to output_node_names.– jdehesa
Nov 13 '18 at 16:50
add a comment |
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1
convert_variables_to_constantsprunes the graph and removes everything not needed to compute the given outputs (usingextract_sub_graph). Make sure that all the nodes you want are necessary for the given outputs, or otherwise you can directly add more nodes as outputs to make sure they get included.– jdehesa
Nov 13 '18 at 11:30
@jdehesa thanks. How can I include a necessary node to the output graph?
– mohamad danesh
Nov 13 '18 at 16:48
When you call
convert_variables_to_constants, add the nodes you want to include tooutput_node_names.– jdehesa
Nov 13 '18 at 16:50