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[英]UnicodeDecodeError: 'ascii' codec can't decode byte - NLTK
[英]Python (nltk) - UnicodeDecodeError: 'ascii' codec can't decode byte
我是NLTK的新手。 我收到此錯誤,並且我一直在搜索編碼/解碼,尤其是UnicodeDecodeError,但是此錯誤似乎特定於NLTK源代碼。
這是錯誤:
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)
如何解決該錯誤?
導致錯誤的原因如下:
from nltk import pos_tag, word_tokenize
print(pos_tag(word_tokenize("John's big idea isn't all that bad.")))
試試這個... NLTK 3.0.1和Python 2.7.x
import io
f = io.open(txtFile, 'rU', encoding='utf-8')
復制: NLTK 3 POS_TAG引發UnicodeDecodeError
長話短說:NLTK與Python 3不兼容。您現在必須使用NLTK 3,這聽起來有點試驗性。
嘗試使用模塊“ textclean”
>>> pip install textclean
Python代碼
from textclean.textclean import textclean
text = textclean.clean("John's big idea isn't all that bad.")
print pos_tag(word_tokenize(text))
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