Project Gutenberg Initialisms
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#!/usr/bin/env python3 | |
# an experiment in using a large corpus of phrases to generate initialisms from | |
import re | |
import zipfile | |
from nltk import tokenize | |
phrases = {} | |
shorts = {} | |
# https://web.eecs.umich.edu/~lahiri/gutenberg_dataset.html | |
with zipfile.ZipFile("Gutenberg.zip") as z: | |
for f in sorted(z.filelist, key=lambda x: x.filename): | |
print(f.filename, len(shorts), len(phrases)) | |
for s in tokenize.sent_tokenize(z.read(f).decode('utf8')): | |
phrase = re.sub(r'[\s]+', ' ', re.sub(r'[^-a-z \s]', '', s.lower()).strip()) | |
short = ''.join(x[0] for x in phrase.split()) | |
if 4 <= len(short) <= 12: | |
shorts.setdefault(short, []).append((phrase, f.filename)) | |
for _ in range(3): | |
s = secrets.choice(shorts) | |
print(s,shorts[s]) |
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