Python（nltk） - UnicodeDecodeError：'ascii'编解码器无法解码字节 [英] Python (nltk) - UnicodeDecodeError: 'ascii' codec can't decode byte

问题描述

我是NLTK的新手。我收到这个错误，我搜索了编码/解码，特别是UnicodeDecodeError，但这个错误似乎特定于NLTK源代码。

I'm new to NLTK. I'm getting this error and I've searched around for encoding/decoding and specifically the UnicodeDecodeError but this error seems specific to the NLTK source code.

这里的错误：

Traceback (most recent call last):
  File "A:\Python\Projects\Test\main.py", line 2, in <module>
    print(pos_tag(word_tokenize("John's big idea isn't all that bad.")))
  File "A:\Python\Python\lib\site-packages\nltk\tag\__init__.py", line 100, in pos_tag
    tagger = load(_POS_TAGGER)
  File "A:\Python\Python\lib\site-packages\nltk\data.py", line 779, in load
    resource_val = pickle.load(opened_resource)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xcb in position 0: ordinal not in range(128)

如何解决这个错误？


什么原因导致错误：

How do I go around fixing this error?

Here's what causes the error:

from nltk import pos_tag, word_tokenize
print(pos_tag(word_tokenize("John's big idea isn't all that bad.")))

推荐答案

I有同样的问题。我在Windows 7中使用Python 3.4。

I had the same problem with you. I use Python 3.4 in Windows 7.

我安装了nltk-3.0.0.win32.exe（从此处）。但是当我安装了nltk-3.0a4.win32.exe（从这里），我的问题与nltk.pos_tag解决了。检查它。

I had installed the "nltk-3.0.0.win32.exe" (from here). But when i installed the "nltk-3.0a4.win32.exe" (from here), my problem with nltk.pos_tag was solved. Check it.

编辑：如果第二个链接无效，您可以查看此处。

If the second link doesn't work, you can look here.

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