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b2e2343 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | import os
from keras import backend as K
import tensorflow as tf
from tensorflow.python.tools.freeze_graph import freeze_graph
def exportModelToTF(tfModelOutputDir):
if not os.path.exists(tfModelOutputDir):
os.makedirs(tfModelOutputDir)
# Save checkpoint
saver = tf.train.Saver()
save_path = saver.save(K.get_session(), tfModelOutputDir + "/model")
# Save metagraph
tf.train.write_graph(K.get_session().graph.as_graph_def(), "", tfModelOutputDir + "/metagraph.pb", False)
# Freeze graph
freeze_graph(input_graph=tfModelOutputDir + "/metagraph.pb", input_saver="", input_binary=True,
input_checkpoint=tfModelOutputDir + "/model", output_node_names='softmax/Softmax',
restore_op_name="save/restore_all", filename_tensor_name="save/Const:0",
output_graph=tfModelOutputDir + "/graph.pb", clear_devices=True, initializer_nodes="")
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