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I have two string contain word with their type's:

text1 = 'Mau/VBT ngasih/NN hadiah/NN untuk/IN Anniv/NN ,/, Graduation/NN ,/, Birthday/NN ,/, Wedding/NN ,/, dll/VBT ?/. Nih/DT ,/, ada/VBI hadiah/NN kece/JJ yang/SC at/IN Yasmin/NNP 33/CDP'
text2 = 'Yang/SC kelaparan/NN habis/VBI latihan/NN ilovenaylambem/NN at/IN Jl/NNP Halimun/NNP Raya/NNP ,/, Menteng/NN'

I like to extract any word form word with /NN tag to word with /NNP and /CDP tag. Here is my code so far (still only work with /NNP tag):

import re

def entityExtractPreposition(text):
    text = re.findall(r'([^\s/]*/IN\b[^/]*(?:/(?!IN\b)[^/]*)*/NNP\b)', text)
    return text

text1 = 'Mau/VBT ngasih/NN hadiah/NN untuk/IN Anniv/NN ,/, Graduation/NN ,/, Birthday/NN ,/, Wedding/NN ,/, dll/VBT ?/. Nih/DT ,/, ada/VBI hadiah/NN kece/JJ yang/SC at/IN Yasmin/NNP 33/CDP'
prepo1 = entityExtractPreposition(text1)

text2 = 'Yang/SC kelaparan/NN habis/VBI latihan/NN ilovenaylambem/NN at/IN Jl/NNP Halimun/NNP Raya/NNP ,/, Menteng/NN'
prepo2 = entityExtractPreposition(text2)

print text1
print prepo1
print ''
print text2
print prepo2

The result of the code so far:

Mau/VBT ngasih/NN hadiah/NN untuk/IN Anniv/NN ,/, Graduation/NN ,/, Birthday/NN ,/, Wedding/NN ,/, dll/VBT ?/. Nih/DT ,/, ada/VBI hadiah/NN kece/JJ yang/SC at/IN Yasmin/NNP 33/CDP
['at/IN Yasmin/NNP']

Yang/SC kelaparan/NN habis/VBI latihan/NN ilovenaylambem/NN at/IN Jl/NNP Halimun/NNP Raya/NNP ,/, Menteng/NN
['at/IN Jl/NNP Halimun/NNP Raya/NNP']

As we see for the first string (text1) the entityExtractPreposition still fail to get 33/CDP. How to make the entityExtractPreposition work fine either with /CDP tag in text1 or /NNP in text2?

The expected result is:

Mau/VBT ngasih/NN hadiah/NN untuk/IN Anniv/NN ,/, Graduation/NN ,/, Birthday/NN ,/, Wedding/NN ,/, dll/VBT ?/. Nih/DT ,/, ada/VBI hadiah/NN kece/JJ yang/SC at/IN Yasmin/NNP 33/CDP
['at/IN Yasmin/NNP 33/CDP']

Yang/SC kelaparan/NN habis/VBI latihan/NN ilovenaylambem/NN at/IN Jl/NNP Halimun/NNP Raya/NNP ,/, Menteng/NN
['at/IN Jl/NNP Halimun/NNP Raya/NNP']

Thanks

1 Answer 1

1
\b[^\s/]+/IN\b(?:(?!/IN\b).)*/(?:NNP|CDP)\b
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