在python中如何使用regex从字符串中提取特定单词

Question

我有两个字符串，它们的类型是：

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'

我喜欢将带有/NN标记的单词形式的单词提取到带有/NNP和/CDP标记的单词。以下是到目前为止我的代码（仍然只使用/NNP标记）：

^{pr2}$

到目前为止，代码的结果是：

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']

{{{cd6>还是看不到第一个entityExtractPreposition与text1中的/CDP标记或text2中的/NNP配合使用？在

预期结果是：

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']

谢谢

Answer 1

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