我正在尝试在 NLTK 中使用语音标记并使用了以下命令:
>>> text = nltk.word_tokenize("And now for something completely different")
>>> nltk.pos_tag(text)
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
nltk.pos_tag(text)
File "C:\Python27\lib\site-packages\nltk\tag\__init__.py", line 99, in pos_tag
tagger = load(_POS_TAGGER)
File "C:\Python27\lib\site-packages\nltk\data.py", line 605, in load
resource_val = pickle.load(_open(resource_url))
File "C:\Python27\lib\site-packages\nltk\data.py", line 686, in _open
return find(path).open()
File "C:\Python27\lib\site-packages\nltk\data.py", line 467, in find
raise LookupError(resource_not_found)
LookupError:
**********************************************************************
Resource 'taggers/maxent_treebank_pos_tagger/english.pickle' not
found. Please use the NLTK Downloader to obtain the resource:
但是,我收到一条错误消息,其中显示:
engish.pickle not found.
我已经下载了整个语料库,并且 English.pickle 文件在 maxtent_treebank_pos_tagger 中
我该怎么做才能让它发挥作用?