python - Tensorflow ArgumentError 运行 CIFAR-10 示例

Question

我正在尝试运行 Tensorflow 的 CIFAR-10 示例。但是，在执行 python cifar10.py 时，我收到下面的错误。

我已经使用 pip 安装了 Tensorflow 包的 0.6.0 版。该框架在其他模型上运行良好，包括 MNIST 教程和一些自行开发的网络。有人知道问题的根源吗？你认为我应该在 github 上打开一个问题吗？

I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcublas.so.7.0 locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcudnn.so.6.5 locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcufft.so.7.0 locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcuda.so locally
I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA library libcurand.so.7.0 locally
Traceback (most recent call last):
  File "cifar10.py", line 54, in <module>
    """Number of images to process in a batch.""")
  File "/disk/no_backup/teichman/tensorflow/gpu_mode/local/lib/python2.7/site-packages/tensorflow/python/platform/default/_flags.py", line 86, in DEFINE_integer
    _define_helper(flag_name, default_value, docstring, int)
  File "/disk/no_backup/teichman/tensorflow/gpu_mode/local/lib/python2.7/site-packages/tensorflow/python/platform/default/_flags.py", line 60, in _define_helper
    type=flagtype)
  File "/usr/lib/python2.7/argparse.py", line 1297, in add_argument
    return self._add_action(action)
  File "/usr/lib/python2.7/argparse.py", line 1671, in _add_action
    self._optionals._add_action(action)
  File "/usr/lib/python2.7/argparse.py", line 1498, in _add_action
    action = super(_ArgumentGroup, self)._add_action(action)
  File "/usr/lib/python2.7/argparse.py", line 1311, in _add_action
    self._check_conflict(action)
  File "/usr/lib/python2.7/argparse.py", line 1449, in _check_conflict
    conflict_handler(action, confl_optionals)
  File "/usr/lib/python2.7/argparse.py", line 1456, in _handle_conflict_error
    raise ArgumentError(action, message % conflict_string)
argparse.ArgumentError: argument --batch_size: conflicting option string(s): --batch_size

Answer 1

问题解决了。不应直接执行 python cifar10.py，而应运行 python cifar10_train.py 或 python cifar10_eval.py。