android - 错误 :tensorflow:Couldn't understand architecture name ''

Question

我正在按照 google code lab 的说明进行操作

当我运行以下命令时出现了一些错误。

python -m scripts.retrain \
    --bottleneck_dir=tf_files/bottlenecks \
    --how_many_training_steps=500 \
    --model_dir=tf_files/models/ \
    --summaries_dir=tf_files/training_summaries/"${ARCHITECTURE}" \
    --output_graph=tf_files/retrained_graph.pb \
    --output_labels=tf_files/retrained_labels.txt \
    --architecture="${ARCHITECTURE}" \
    --image_dir=tf_files/flower_photos

错误是

ERROR:tensorflow:Couldn't understand architecture name ''
Traceback (most recent call last):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/Users/nutron/Documents/android-codelab-projects/google-codelab-tensorflow-for-poets-2/scripts/retrain.py", line 1326, in <module>
    tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)
  File "/Users/nutron/tensorflow/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
    _sys.exit(main(_sys.argv[:1] + flags_passthrough))
  File "/Users/nutron/Documents/android-codelab-projects/google-codelab-tensorflow-for-poets-2/scripts/retrain.py", line 976, in main
    model_info = create_model_info(FLAGS.architecture)
  File "/Users/nutron/Documents/android-codelab-projects/google-codelab-tensorflow-for-poets-2/scripts/retrain.py", line 923, in create_model_info
    raise ValueError('Unknown architecture', architecture)
ValueError: ('Unknown architecture', '')

我做错了什么或者我应该怎么做？

谢谢

Answer 1

显然，错误发生是因为未设置ARCHITECTURE。您可能错过了文档中的“配置您的 MobileNet”步骤。请运行以下命令:

IMAGE_SIZE=224
ARCHITECTURE="mobilenet_0.50_${IMAGE_SIZE}"

在 python -m scripts.retrain ... 之前。