我的环境如下:
* Windows 7, 64 bit
* Anaconda Navigator 1.8.7
* python 3.6.5
* tensorflow 1.8.0
在python中,我输入:
import tensorflow as tf
from tensorflow.examples.tutorials.mnist import input_data
我得到的错误如下:
>>> from tensorflow.examples.tutorials.mnist import input_data
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\examples\tutorials\mnist\__init__.py", line 21, in <module>
from tensorflow.examples.tutorials.mnist import input_data
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\examples\tutorials\mnist\input_data.py", line 30, in <module>
from tensorflow.contrib.learn.python.learn.datasets.mnist import read_data_sets
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\__init__.py", line 34, in <module>
from tensorflow.contrib import data
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\data\__init__.py", line 67, in <module>
from tensorflow.contrib.data.python.ops.error_ops import ignore_errors
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\data\python\ops\error_ops.py", line 20, in <module>
from tensorflow.contrib.data.python.ops import contrib_op_loader # pylint: disable=unused-import
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\data\python\ops\contrib_op_loader.py", line 24, in <module>
resource_loader.get_path_to_datafile("../../_dataset_ops.so"))
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\util\loader.py", line 56, in load_op_library
ret = load_library.load_op_library(path)
File "E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\python\framework\load_library.py", line 56, in load_op_library
lib_handle = py_tf.TF_LoadLibrary(library_filename)
tensorflow.python.framework.errors_impl.NotFoundError: E:\Anaconda3\envs\opencv\lib\site-packages\tensorflow\contrib\data\python\ops\..\..\_dataset_ops.so not found
>>>
它还会弹出一个窗口,上面写着:
The procedure entry point ?addcleanup@arenaimpl@internal@protobuf@google@@QEAAXPEAXP6AX0@Z@Z could not be located in the dynamic link library _pywarp_tensorflow_internal.pyd
请帮帮忙。非常提前感谢您。
致以最热烈的问候,苏亚迪
发布于 2018-06-12 00:36:35
tensorflow.examples.tutorials.mnist
和tf.contrib.learn.datasets.load_dataset('mnist')
都抛出了不推荐使用的警告。您可以通过keras datasets
加载:
(x_train, y_train), (x_test, y_test) = tf.keras.datasets.mnist.load_data().
你可以在这里查看如何加载mnist并将其用于训练:How to load MNIST via TensorFlow (including download)?。
发布于 2018-06-12 03:49:53
您还应该将图像数据转换为浮点表示形式。
mnist_train, mnist_test = tf.keras.datasets.mnist.load_data()
train_data = np.float16(mnist_train[0]) # Returns np.array
train_labels = np.asarray(mnist_train[1], dtype=np.int32)
eval_data = np.float16(mnist_test[0]) # Returns np.array
eval_labels = np.asarray(mnist_test[1], dtype=np.int32)
https://stackoverflow.com/questions/50801149
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