I have been trying to use nltk.pos_tag in my code but I face an error when I do so. I have already downloaded Penn treebank and max_ent_treebank_pos. But the error persists. here is my code :
import nltk
from nltk import tag
from nltk import*
a = "Alan Shearer is the first player to score over a hundred Premier League goals."
a_sentences = nltk.sent_tokenize(a)
a_words = [nltk.word_tokenize(sentence) for sentence in a_sentences]
a_pos = [nltk.pos_tag(sentence) for sentence in a_words]
print(a_pos)
and this is the error I get :
"Traceback (most recent call last):
File "<pyshell#9>", line 1, in <module>
print (nltk.pos_tag(text))
File "C:\Python34\lib\site-packages\nltk\tag\__init__.py", line 110, in pos_tag
tagger = PerceptronTagger()
File "C:\Python34\lib\site-packages\nltk\tag\perceptron.py", line 140, in __init__
AP_MODEL_LOC = 'file:'+str(find('taggers/averaged_perceptron_tagger/'+PICKLE))
File "C:\Python34\lib\site-packages\nltk\data.py", line 641, in find
raise LookupError(resource_not_found)
LookupError:
Resource 'taggers/averaged_perceptron_tagger/averaged_perceptron
_tagger.pickle' not found. Please use the NLTK Downloader to
obtain the resource: >>> nltk.download()
Searched in:
- 'C:\\Users\\T01142/nltk_data'
- 'C:\\nltk_data'
- 'D:\\nltk_data'
- 'E:\\nltk_data'
- 'C:\\Python34\\nltk_data'
- 'C:\\Python34\\lib\\nltk_data'
- 'C:\\Users\\T01142\\AppData\\Roaming\\nltk_data'