nltk NgramMod公司

Question

我以前在nltk中使用过NgramModel类，没有出错。但是，我最近将nltk更新为version 3.1，我再也找不到NgramModel类了。当我像往常一样尝试导入时：

from nltk.model import NgramModel

我知道错误了

ImportError: No module named 'nltk.model'。在

NgramModel或{}模块最近是否被更换过？在

Answer 1

这是一个open issue，因为bugs。在

这一点在本期杂志中提到：

If you're currently using the version from github, you can switch to the "model" branch, which includes the NgramModel code, though it's currently significantly behind the "develop" branch and hasn't picked up all the newest bug fixes.

到模型分支的链接是here。在