NLTK错误加载模块

Question

我试图运行此代码：

import nltk


text = "Mrs. Hudson made a cup of tea. She is a wonderful woman."
sentences = nltk.tokenize.sent_tokenize(text)#breaks statement into       
print sentences
#print tokens
tokens = [nltk.tokenize.word_tokenize(s) for s in sentences]#tokenizes sentences passes as list of lists

PosTokens = [nltk.pos_tag(e) for e in tokens]

当我运行它时出现错误：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'averaged_perceptron_tagger' is not defined

所以我运行下载器来获取标记器并根据这个问题我需要'maxtent_treebank_pos_tagger' nltk pos_tag usage

我得到以下内容：

nltk.download('maxtent_treebank_pos-tagger')

NameError: name 'averaged_perceptron_tagger' is not defined
>>> nltk.download('maxtent_treebank_pos-tagger')
[nltk_data] Error loading maxtent_treebank_pos-tagger: Package
[nltk_data]     'maxtent_treebank_pos-tagger' not found in index
False

所以我很难过所有的帮助！

Answer 1

我想通了我输入的拼写错误

其nltk.download（maxent_treebank_pos_tagger）