tflite_convert --graph_def_file=./opt.pb --output_format=TFLITE --output_file=./model.tflite --inference_type=FLOAT --input_arrays=x --output_arrays=output --input_shapes=1,5000,1,1
bazel build tensorflow/python/tools:freeze_graph
build --host_force_python=py3
Cannot find python in PATH, please make sure python is installed and add its directory in PATH, or --define PYTHON_BIN_PATH='/something/else'.
changing permissions of 'python3': Operation not permitted
bazel-bin/tensorflow/python/tools/freeze_graph \
--input_graph=some_graph_def.pb \
--input_checkpoint=model.ckpt-8361242 \
--output_graph=/tmp/frozen_graph.pb --output_node_names=softmax
https://blog.csdn.net/liuzhengnan007/article/details/80434956