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Stanford Pos Tagger를 이용한 POS Tagging

from nltk.tag import StanfordPOSTagger
from nltk.tokenize import word_tokenize

STANFORD_POS_MODEL_PATH = "압축 푼 디렉토리/stanford-postagger-full-2018-02-27/models/english-bidirectional-distsim.tagger"
STANFORD_POS_JAR_PATH = "압축 푼 디렉토리/stanford-postagger-full-2018-02-27/stanford-postagger-3.9.1.jar"

pos_tagger = StanfordPOSTagger(STANFORD_POS_MODEL_PATH, STANFORD_POS_JAR_PATH)

text = """Facebook CEO Mark Zuckerberg acknowledged a range of mistakes on Wednesday, 
including allowing most of its two billion users to have their public profile data scraped by outsiders. 
However, even as he took responsibility, he maintained he was the best person to fix the problems he created."""

tokens = word_tokenize(text)
print(tokens)
print()
print(pos_tagger.tag(tokens))

['Facebook', 'CEO', 'Mark', 'Zuckerberg', 'acknowledged', 'a', 'range', 'of', 'mistakes', 'on', 'Wednesday', ',', 'including', 'allowing', 'most', 'of', 'its', 'two', 'billion', 'users', 'to', 'have', 'their', 'public', 'profile', 'data', 'scraped', 'by', 'outsiders', '.', 'However', ',', 'even', 'as', 'he', 'took', 'responsibility', ',', 'he', 'maintained', 'he', 'was', 'the', 'best', 'person', 'to', 'fix', 'the', 'problems', 'he', 'created', '.']

[('Facebook', 'NNP'), ('CEO', 'NNP'), ('Mark', 'NNP'), ('Zuckerberg', 'NNP'), ('acknowledged', 'VBD'), ('a', 'DT'), ('range', 'NN'), ('of', 'IN'), ('mistakes', 'NNS'), ('on', 'IN'), ('Wednesday', 'NNP'), (',', ','), ('including', 'VBG'), ('allowing', 'VBG'), ('most', 'JJS'), ('of', 'IN'), ('its', 'PRP$'), ('two', 'CD'), ('billion', 'CD'), ('users', 'NNS'), ('to', 'TO'), ('have', 'VB'), ('their', 'PRP$'), ('public', 'JJ'), ('profile', 'NN'), ('data', 'NNS'), ('scraped', 'VBN'), ('by', 'IN'), ('outsiders', 'NNS'), ('.', '.'), ('However', 'RB'), (',', ','), ('even', 'RB'), ('as', 'IN'), ('he', 'PRP'), ('took', 'VBD'), ('responsibility', 'NN'), (',', ','), ('he', 'PRP'), ('maintained', 'VBD'), ('he', 'PRP'), ('was', 'VBD'), ('the', 'DT'), ('best', 'JJS'), ('person', 'NN'), ('to', 'TO'), ('fix', 'VB'), ('the', 'DT'), ('problems', 'NNS'), ('he', 'PRP'), ('created', 'VBD'), ('.', '.')]

noun_and_verbs = []
for token in pos_tagger.tag(tokens):
    if token[1].startswith("V") or token[1].startswith("N"):
        noun_and_verbs.append(token[0])
print(', '.join(noun_and_verbs))

Facebook, CEO, Mark, Zuckerberg, acknowledged, range, mistakes, Wednesday, including, allowing, users, have, profile, data, scraped, outsiders, took, responsibility, maintained, was, person, fix, problems, created

novdov.github.io/nlp/2018/04/05/NLP-POS-Tagging-%ED%92%88%EC%82%AC-%ED%83%9C%EA%B9%85/

 

Stanford Pos Tagger를 이용한 POS Tagging

Stanford Pos Tagger를 이용해 POS tagging 방법을 간단하게 알아봅니다.

novdov.github.io

품사 태깅 약어 정보

www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html

 

Penn Treebank P.O.S. Tags

31. VBP Verb, non-3rd person singular present

www.ling.upenn.edu

Number

Tag

Description

1. CC Coordinating conjunction
2. CD Cardinal number
3. DT Determiner
4. EX Existential there
5. FW Foreign word
6. IN Preposition or subordinating conjunction
7. JJ Adjective
8. JJR Adjective, comparative
9. JJS Adjective, superlative
10. LS List item marker
11. MD Modal
12. NN Noun, singular or mass
13. NNS Noun, plural
14. NNP Proper noun, singular
15. NNPS Proper noun, plural
16. PDT Predeterminer
17. POS Possessive ending
18. PRP Personal pronoun
19. PRP$ Possessive pronoun
20. RB Adverb
21. RBR Adverb, comparative
22. RBS Adverb, superlative
23. RP Particle
24. SYM Symbol
25. TO to
26. UH Interjection
27. VB Verb, base form
28. VBD Verb, past tense
29. VBG Verb, gerund or present participle
30. VBN Verb, past participle
31. VBP Verb, non-3rd person singular present
32. VBZ Verb, 3rd person singular present
33. WDT Wh-determiner
34. WP Wh-pronoun
35. WP$ Possessive wh-pronoun
36. WRB Wh-adverb

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