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if the hashtag or word is in all caps, lower it #23

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if the hashtag or word is in all caps, lower it #23

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c083e90
if the hashtag or word is in all caps, lower it
mingfengwan Jun 10, 2020
1b5dad5
change regex to allow non-English characters
mingfengwan Jun 10, 2020
35b07d1
code rearrangement
mingfengwan Aug 5, 2020
22f8e81
revert and change
mingfengwan Aug 5, 2020
f56de1f
small issue fix
mingfengwan Aug 5, 2020
6f62ff9
Merge branch 'cbaziotis:master' into master
mingfengwan Feb 5, 2025
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3 changes: 1 addition & 2 deletions ekphrasis/classes/preprocessor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -134,8 +134,8 @@ def handle_hashtag_match(self, m):
text = m.group()[1:]

# todo:simplify routine
expanded = self.segmenter.segment(text)
if text.islower():
expanded = self.segmenter.segment(text)
expanded = " ".join(expanded.split("-"))
expanded = " ".join(expanded.split("_"))
# print(m.group(), " - ", expanded)
Expand All @@ -145,7 +145,6 @@ def handle_hashtag_match(self, m):

else:
# split words following CamelCase convention
expanded = self.regexes["camel_split"].sub(r' \1', text)
expanded = expanded.replace("-", "")
expanded = expanded.replace("_", "")
# print(m.group(), " - ", expanded)
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2 changes: 2 additions & 0 deletions ekphrasis/classes/segmenter.py
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Expand Up @@ -131,6 +131,8 @@ def find_segment(self, text, prev='<S>'):
# if you don't have enough RAM lower the maxsize
@lru_cache(maxsize=65536)
def segment(self, word):
if word.isupper() or (word[0].isupper() and word[1:].islower()):
word = word.lower()
if word.islower():
return " ".join(self.find_segment(word)[1])
else:
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2 changes: 1 addition & 1 deletion ekphrasis/tools/generate_stats.py
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Expand Up @@ -12,7 +12,7 @@
import numpy
from tqdm import tqdm

REGEX_TOKEN = re.compile(r'(?<![#@])\b[a-z]{1,15}\b')
REGEX_TOKEN = re.compile(r'(?<![#@])\b[a-z\u00C0-\u00FF0-9]{1,15}\b')
REGEX_URL = re.compile(
r"(https?:\/\/(?:www\.|(?!www))[^\s\.]+\.[^\s]{2,}|www\.[^\s]+\.[^\s]{2,})")
SEPARATOR = "_"
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