Kan*_*jit 4 nltk attributeerror defaultdict
我是nltk的新手.我正在尝试一些基础知识.
import nltk
nltk.word_tokenize("Tokenize me")
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给我以下错误
Traceback (most recent call last):
File "<pyshell#27>", line 1, in <module>
nltk.word_tokenize("hi im no onee")
File "C:\Python27\lib\site-packages\nltk\tokenize\__init__.py", line 101, in word_tokenize
return [token for sent in sent_tokenize(text, language)
File "C:\Python27\lib\site-packages\nltk\tokenize\__init__.py", line 85, in sent_tokenize
tokenizer = load('tokenizers/punkt/{0}.pickle'.format(language))
File "C:\Python27\lib\site-packages\nltk\data.py", line 786, in load
resource_val = pickle.load(opened_resource)
AttributeError: 'module' object has no attribute 'defaultdict'
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请有人帮忙.请告诉我如何解决此错误.
我刚刚在我的系统上查看了它.
固定:
>> import nltk
>> nltk.download('all')
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一切都很好.
>> import nltk
>> nltk.word_tokenize("Tokenize me")
['Tokenize', 'me']
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