我nltk
在 python 2.7.3 上使用 pip install 安装。当我运行这些命令时
import nltk
from nltk.corpus import wordnet as wn
dog = wn.sysnet('dog.n.01')
我收到以下错误..
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python27\lib\site-packages\nltk\corpus\util.py", line 71, in __getattr__
return getattr(self, attr)
AttributeError: 'WordNetCorpusReader' object has no attribute 'sysnet'
我应该如何纠正它?