无法在 jupyter 笔记本中导入 tensorflow_datasets 模块

Question

我正在尝试使用 google colab 编写/运行代码的 Udacity 的 tensorflow 课程。但是我想在我的本地机器上运行代码，因此创建了一个新环境来运行代码，但是我无法将 tensorflow_dataset 导入到 tensorflow 环境中。

我曾尝试从 anaconda navigator 搜索模块以将其安装在 tensorflow 环境中，但 anaconda navigator 不提供 tensorflow datasets 模块。

从 cmd（命令提示符）我尝试执行以下命令 1.activate tensorflow 2.pip install tensorflow_datasets

它说模块已安装，但是当我尝试从 jupyter notebook 导入它时，我收到错误消息，即没有名为 tensorflow_datasets 的模块

1. 激活 tensorflow 2. pip install tensorflow_datasets

import tensorflow_datasets as tfds



---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-5-46a8a2031c9c> in <module>()
----> 1 import tensorflow_datasets as tfds

ImportError: No module named 'tensorflow_datasets'

如果我试图从 tensorflow env 1.jupyter notebook 2.import tensorflow_datasets 作为 tdfs 导入

ImportError                               Traceback (most recent call last)
~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow.py in <module>()
     57 
---> 58   from tensorflow.python.pywrap_tensorflow_internal import *
     59   from tensorflow.python.pywrap_tensorflow_internal import __version__

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py in <module>()
     27             return _mod
---> 28     _pywrap_tensorflow_internal = swig_import_helper()
     29     del swig_import_helper

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py in swig_import_helper()
     23             try:
---> 24                 _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
     25             finally:

~\Miniconda2\envs\tensorflow\lib\imp.py in load_module(name, file, filename, details)
    242         else:
--> 243             return load_dynamic(name, filename, file)
    244     elif type_ == PKG_DIRECTORY:

~\Miniconda2\envs\tensorflow\lib\imp.py in load_dynamic(name, path, file)
    342             name=name, loader=loader, origin=path)
--> 343         return _load(spec)
    344 

ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

During handling of the above exception, another exception occurred:

ImportError                               Traceback (most recent call last)
<ipython-input-1-46a8a2031c9c> in <module>()
----> 1 import tensorflow_datasets as tfds

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow_datasets\__init__.py in <module>()
     44 # needs to happen before anything else, since the imports below will try to
     45 # import tensorflow, too.
---> 46 from tensorflow_datasets.core import tf_compat
     47 tf_compat.ensure_tf_install()
     48 

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow_datasets\core\__init__.py in <module>()
     16 """API to define datasets."""
     17 
---> 18 from tensorflow_datasets.core.dataset_builder import BeamBasedBuilder
     19 from tensorflow_datasets.core.dataset_builder import BuilderConfig
     20 from tensorflow_datasets.core.dataset_builder import DatasetBuilder

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow_datasets\core\dataset_builder.py in <module>()
     27 from absl import logging
     28 import six
---> 29 import tensorflow as tf
     30 
     31 from tensorflow_datasets.core import api_utils

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\__init__.py in <module>()
     26 
     27 # pylint: disable=g-bad-import-order
---> 28 from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
     29 from tensorflow.python.tools import module_util as _module_util
     30 

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\__init__.py in <module>()
     47 import numpy as np
     48 
---> 49 from tensorflow.python import pywrap_tensorflow
     50 
     51 # Protocol buffers

~\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow.py in <module>()
     72 for some common reasons and solutions.  Include the entire stack trace
     73 above this error message when asking for help.""" % traceback.format_exc()
---> 74   raise ImportError(msg)
     75 
     76 # pylint: enable=wildcard-import,g-import-not-at-top,unused-import,line-too-long

ImportError: Traceback (most recent call last):
  File "C:\Users\HOME\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\HOME\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\HOME\Miniconda2\envs\tensorflow\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\HOME\Miniconda2\envs\tensorflow\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\HOME\Miniconda2\envs\tensorflow\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.```

Answer 1

tensorflow_datasets 是一个单独的模块。您可以使用 pip 安装它：

pip install tensorflow_datasets

然后您可以将其导入为：

import tensorflow_datasets as tfds

Answer 2

要在 anaconda 中使用 tensorflow-datasets，您必须使用以下命令

conda install -c anaconda tensorflow-datasets

我尝试使用 pip install 和所有但它不能正常工作。但上面的命令就像一个魅力。

使用pip install只会在系统python安装中安装tensorflow-datasets，不能在anaconda环境中使用