mirror of
https://github.com/rspeer/wordfreq.git
synced 2024-12-23 17:31:41 +00:00
Merge pull request #21 from LuminosoInsight/review-notes
Review notes
Former-commit-id: 2b8089e2b1
This commit is contained in:
commit
e15fc14b8e
@ -149,6 +149,6 @@ def test_ar():
|
||||
)
|
||||
|
||||
eq_(
|
||||
tokenize('إﻻ', 'ar'),
|
||||
['إلا']
|
||||
tokenize('\ufefb', 'ar'), # An Arabic ligature...
|
||||
['\u0644\u0627'] # ...that is affected by NFKC normalization
|
||||
)
|
||||
|
@ -82,19 +82,6 @@ The specific rules are described by the comments in `rules.ninja`.
|
||||
|
||||
## Data sources
|
||||
|
||||
### Wikipedia
|
||||
|
||||
Wikipedia is a "free-access, free-content Internet encyclopedia".
|
||||
|
||||
These files can be downloaded from [wikimedia dump][wikipedia]
|
||||
|
||||
The original files are in `data/raw-input/wikipedia`, and they're processed
|
||||
by the `wiki2text` rule in `rules.ninja`. Parsing wikipedia requires the
|
||||
[wiki2text][] package.
|
||||
|
||||
[wikipedia]: https://dumps.wikimedia.org/backup-index.html
|
||||
[wiki2text]: https://github.com/rspeer/wiki2text
|
||||
|
||||
### Leeds Internet Corpus
|
||||
|
||||
Also known as the "Web as Corpus" project, this is a University of Leeds
|
||||
|
@ -39,20 +39,16 @@ def read_freqs(filename, cutoff=0, lang=None):
|
||||
raw_counts = defaultdict(float)
|
||||
total = 0.
|
||||
with open(filename, encoding='utf-8', newline='') as infile:
|
||||
reader = csv.reader(infile)
|
||||
for key, strval in reader:
|
||||
|
||||
for key, strval in csv.reader(infile):
|
||||
val = float(strval)
|
||||
if val < cutoff:
|
||||
break
|
||||
|
||||
tokens = tokenize(key, lang) if lang is not None else simple_tokenize(key)
|
||||
for token in tokens:
|
||||
token = fix_text(token)
|
||||
total += val
|
||||
# Use += so that, if we give the reader concatenated files with
|
||||
# duplicates, it does the right thing
|
||||
raw_counts[token] += val
|
||||
raw_counts[fix_text(token)] += val
|
||||
total += val
|
||||
|
||||
for word in raw_counts:
|
||||
raw_counts[word] /= total
|
||||
|
Loading…
Reference in New Issue
Block a user