Using regular expression to divide two words and capture the first word
following part-of-speech tagged sentence: All/DT animals/NNS are/VBP equal/JJ ,/,
but/CC some/DT animals/NNS are/VBP more/RBR equal/JJ than/IN others/NNS ./.
How to write a regular expression that matches only the words of each word/pos-tag in the sentence.
text="""All/DT animals/NNS are/VBP equal/JJ ,/, but/CC some/DT animals/NNS
are/VBP more/RBR equal/JJ than/IN others/NNS ./."""
tokens=nltk.word_tokenize(text)
pattern="([A-Za-z]+)|[A-Za-z]"
print("Upper case words:")
for tok in tokens:
if re.search(pattern, tok) is not None:
print("'{}'".format(tok))
python regex
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
add a comment |
following part-of-speech tagged sentence: All/DT animals/NNS are/VBP equal/JJ ,/,
but/CC some/DT animals/NNS are/VBP more/RBR equal/JJ than/IN others/NNS ./.
How to write a regular expression that matches only the words of each word/pos-tag in the sentence.
text="""All/DT animals/NNS are/VBP equal/JJ ,/, but/CC some/DT animals/NNS
are/VBP more/RBR equal/JJ than/IN others/NNS ./."""
tokens=nltk.word_tokenize(text)
pattern="([A-Za-z]+)|[A-Za-z]"
print("Upper case words:")
for tok in tokens:
if re.search(pattern, tok) is not None:
print("'{}'".format(tok))
python regex
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
What do you want your regex to match? capital letter text preceded by/? likeDTNNSVBPetc?
– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
2
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30
add a comment |
following part-of-speech tagged sentence: All/DT animals/NNS are/VBP equal/JJ ,/,
but/CC some/DT animals/NNS are/VBP more/RBR equal/JJ than/IN others/NNS ./.
How to write a regular expression that matches only the words of each word/pos-tag in the sentence.
text="""All/DT animals/NNS are/VBP equal/JJ ,/, but/CC some/DT animals/NNS
are/VBP more/RBR equal/JJ than/IN others/NNS ./."""
tokens=nltk.word_tokenize(text)
pattern="([A-Za-z]+)|[A-Za-z]"
print("Upper case words:")
for tok in tokens:
if re.search(pattern, tok) is not None:
print("'{}'".format(tok))
python regex
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
following part-of-speech tagged sentence: All/DT animals/NNS are/VBP equal/JJ ,/,
but/CC some/DT animals/NNS are/VBP more/RBR equal/JJ than/IN others/NNS ./.
How to write a regular expression that matches only the words of each word/pos-tag in the sentence.
text="""All/DT animals/NNS are/VBP equal/JJ ,/, but/CC some/DT animals/NNS
are/VBP more/RBR equal/JJ than/IN others/NNS ./."""
tokens=nltk.word_tokenize(text)
pattern="([A-Za-z]+)|[A-Za-z]"
print("Upper case words:")
for tok in tokens:
if re.search(pattern, tok) is not None:
print("'{}'".format(tok))
python regex
python regex
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
asked Jan 20 at 7:03
Shideh HmShideh Hm
193
193
What do you want your regex to match? capital letter text preceded by/? likeDTNNSVBPetc?
– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
2
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30
add a comment |
What do you want your regex to match? capital letter text preceded by/? likeDTNNSVBPetc?
– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
2
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30
What do you want your regex to match? capital letter text preceded by
/? like DT NNS VBP etc?– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
What do you want your regex to match? capital letter text preceded by
/? like DT NNS VBP etc?– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
2
2
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30
add a comment |
2 Answers
2
active
oldest
votes
Using re.findall
import re
print (re.findall(r'([a-zA-Z]+)/[a-zA-Z]+',text))
#['All', 'animals', 'are', 'equal', 'but', 'some', 'animals', 'are', 'more', 'equal', 'than', 'others']
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
add a comment |
You can use the following regex:
(S+)/S+s?
Explaination:
(S+) is a capturing group which matches any non-whitespace character / matches the character /S+ matches non-whitespace character, but not captured this times? optional space at the end
Here's a link to test the regex and get explanation
As @Transhuman suggested use re.findall to get all the matches:
import re
print (re.findall(r'(S+)/S+s?',text))
You can test the python code here:
answered Jan 20 at 10:17
adigaadiga
8,50362241
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Using re.findall
import re
print (re.findall(r'([a-zA-Z]+)/[a-zA-Z]+',text))
#['All', 'animals', 'are', 'equal', 'but', 'some', 'animals', 'are', 'more', 'equal', 'than', 'others']
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
add a comment |
Using re.findall
import re
print (re.findall(r'([a-zA-Z]+)/[a-zA-Z]+',text))
#['All', 'animals', 'are', 'equal', 'but', 'some', 'animals', 'are', 'more', 'equal', 'than', 'others']
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
add a comment |
Using re.findall
import re
print (re.findall(r'([a-zA-Z]+)/[a-zA-Z]+',text))
#['All', 'animals', 'are', 'equal', 'but', 'some', 'animals', 'are', 'more', 'equal', 'than', 'others']
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
Using re.findall
import re
print (re.findall(r'([a-zA-Z]+)/[a-zA-Z]+',text))
#['All', 'animals', 'are', 'equal', 'but', 'some', 'animals', 'are', 'more', 'equal', 'than', 'others']
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
answered Jan 20 at 7:33
TranshumanTranshuman
2,7761411
2,7761411
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
add a comment |
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
Thanks. but how to match the "." at the end of the sentence?
– Shideh Hm
Jan 20 at 8:59
add a comment |
You can use the following regex:
(S+)/S+s?
Explaination:
(S+) is a capturing group which matches any non-whitespace character / matches the character /S+ matches non-whitespace character, but not captured this times? optional space at the end
Here's a link to test the regex and get explanation
As @Transhuman suggested use re.findall to get all the matches:
import re
print (re.findall(r'(S+)/S+s?',text))
You can test the python code here:
answered Jan 20 at 10:17
adigaadiga
8,50362241
add a comment |
You can use the following regex:
(S+)/S+s?
Explaination:
(S+) is a capturing group which matches any non-whitespace character / matches the character /S+ matches non-whitespace character, but not captured this times? optional space at the end
Here's a link to test the regex and get explanation
As @Transhuman suggested use re.findall to get all the matches:
import re
print (re.findall(r'(S+)/S+s?',text))
You can test the python code here:
answered Jan 20 at 10:17
adigaadiga
8,50362241
add a comment |
You can use the following regex:
(S+)/S+s?
Explaination:
(S+) is a capturing group which matches any non-whitespace character / matches the character /S+ matches non-whitespace character, but not captured this times? optional space at the end
Here's a link to test the regex and get explanation
As @Transhuman suggested use re.findall to get all the matches:
import re
print (re.findall(r'(S+)/S+s?',text))
You can test the python code here:
answered Jan 20 at 10:17
adigaadiga
8,50362241
You can use the following regex:
(S+)/S+s?
Explaination:
(S+) is a capturing group which matches any non-whitespace character / matches the character /S+ matches non-whitespace character, but not captured this times? optional space at the end
Here's a link to test the regex and get explanation
As @Transhuman suggested use re.findall to get all the matches:
import re
print (re.findall(r'(S+)/S+s?',text))
You can test the python code here:
answered Jan 20 at 10:17
adigaadiga
8,50362241
edited Jan 20 at 10:33
answered Jan 20 at 10:17
adigaadiga
8,50362241
answered Jan 20 at 10:17
adigaadiga
8,50362241
answered Jan 20 at 10:17
adigaadiga
8,50362241
8,50362241
add a comment |
add a comment |
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What do you want your regex to match? capital letter text preceded by
/? likeDTNNSVBPetc?– Pushpesh Kumar Rajwanshi
Jan 20 at 7:11
2
post the expected result
– RomanPerekhrest
Jan 20 at 7:15
You show some code. What is the problem with it?
– Mad Physicist
Jan 20 at 7:20
Is there any result you are expecting? Please post it.
– Austin
Jan 20 at 7:22
I want my regex to match only words (All, animals , are , equal , etc)
– Shideh Hm
Jan 20 at 7:30