【发布时间】:2015-09-26 13:23:09
【问题描述】:
我是 nltk 的新手。 我正在尝试一些基础知识。
import nltk
nltk.word_tokenize("Tokenize me")
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'
请人帮忙。请告诉我如何解决此错误。
【问题讨论】:
标签: nltk attributeerror defaultdict