def test2():
import ascmini
rows = ascmini.csv_load('bnc-words.csv')
output = []
words = {}
for row in rows:
root = row[0]
size = int(row[1])
c5 = row[2]
word = row[3]
count = int(row[4])
head = root[:1].lower()
if size <= 1:
continue
if count * 1000 / size < 1:
continue
if '*' in word:
continue
if c5 in ('UNC', 'CRD'):
continue
if '(' in root or '/' in root:
continue
if head != '\'' and (not head.isalpha()):
if head.isdigit():
continue
if head in ('$', '#', '-'):
continue
if root.count('\'') >= 2:
continue
if not root in words:
stem = WordRoot(root)
words[root] = stem
else:
stem = words[root]
stem.add(c5, word.lower(), count)
for key in words:
stem = words[key]
for c5, word, count in stem.dump():
output.append((stem.root, stem.count, c5, word, count))
output.sort(key=lambda x: (x[1], x[0]), reverse=True)
# ascmini.csv_save(output, 'bnc-clear.csv')
print
'count', len(words)
def test3():
import ascmini
rows = ascmini.csv_load('bnc-clear.csv')
output = []
words = {}
for row in rows:
root = row[0]
size = int(row[1])
c5 = row[2]
word = row[3].lower()
count = int(row[4])
if word == root:
continue
if not root in words:
stem = WordRoot(root)
words[root] = stem
else:
stem = words[root]
stem.add('*', word, count)
stem.count = size
fp = open('bnc-lemma.txt', 'w')
lemmas = []
for key in words:
stem = words[key]
part = []
for c5, word, count in stem.dump():
output.append((stem.root, stem.count, c5, word, count))
part.append('%s/%d' % (word, count))
if not part:
continue
text = '%s/%d -> ' % (stem.root, stem.count)
lemmas.append((stem.count, stem.root, text + ','.join(part)))
output.sort(key=lambda x: (x[1], x[0]), reverse=True)
lemmas.sort(reverse=True)
for _, _, text in lemmas:
fp.write(text + '\n')
ascmini.csv_save(output, 'bnc-test.csv')
print
'count', len(words)
return 0
def load(self, filename):
rows = ascmini.csv_load(filename)
if not rows:
return False
words = self.words
for row in rows:
if not row:
continue
if len(row) < 4:
continue
stem = row[0].lower()
c5 = row[1]
word = row[3]
if not word:
continue
if not stem in words:
ws = WordStem(stem)
words[stem] = ws
else:
ws = words[stem]
ws.add(c5, word.lower())
rows = None
return True
