NLTK錯誤加載模塊

Question

我試着運行這段代碼：

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] 

當我運行它，我得到一個錯誤：

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

於是我運行下載得到的惡搞和每個這個問題我需要 'maxtent_treebank_pos_tagger' nltk pos_tag usage

，我得到以下幾點：

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 

因此，我非常感謝所有幫助！

Answer 1

我想通了，我輸入一個錯字

其nltk.download（maxent_treebank_pos_tagger）