def do_match(infobox_path, text_path, out_path):
import Corpus
import time
print 'loading......'
infobox = load_infobox(infobox_path)
reader = Corpus.TRECReader()
reader.open(text_path)
writer = Corpus.TRECWriter(out_path)
matcher = InfoBoxMatcher()
t0 = time.time()
count = 0
doc = reader.next()
while doc:
text = doc.text
lines = text.split('\n')
newlines = lines[:3]
title_line = lines[1]
title_begin_index = title_line.find('>')
title_end_index = title_line.find('<', title_begin_index + 1)
title = ''
if title_begin_index >= 0 and title_end_index >= 0:
title = title_line[title_begin_index + 1:title_end_index].strip()
if infobox.has_key(title):
tagged_text = matcher.match(infobox[title], lines[3:])
doc.text = '\n'.join(lines[:3]) + '\n'
doc.text += tagged_text
writer.write(doc)
doc = reader.next()
count += 1
if count % 100 == 0:
print count, time.time() - t0
writer.close()
def do_filter(sample_url_path, corpus_path, sample_corpus_path):
import Corpus
name_set = set(
map(lambda line: line.strip().split()[0].split('/')[-1],
open(sample_url_path).readlines()))
trec_reader = Corpus.TRECReader()
trec_reader.open(corpus_path)
trec_writer = Corpus.TRECWriter(sample_corpus_path)
doc = trec_reader.next()
start_title_tag = '<title>'
start_title_tag_len = len(start_title_tag)
end_title_tag = '</title>'
count = 0
while doc:
text = doc.text
start = text.find(start_title_tag)
end = text.find(end_title_tag)
title = ''
if start >= 0 and end >= 0:
title = text[start + start_title_tag_len:end]
if name_set.__contains__(title):
trec_writer.write(doc)
count += 1
if count % 1000 == 0:
print count
doc = trec_reader.next()
trec_reader.close()
trec_writer.close()
def do_batch_apply(trec_path, model_dir, pattern_path, out_path, lib_dir):
get_classpath(lib_dir)
check_java_compile(lib_dir)
pattern_set = set(
map(lambda line: line.split()[0],
open(pattern_path).readlines()))
base_tag_trec_path = '%s.basetag' % trec_path
command = [
'java', '-Xms13G', '-Xmx13G', '-classpath', class_path,
stanford_tag_program, '--batch-trec', trec_path, base_tag_trec_path
]
print ' '.join(command)
subprocess.call(command)
t = time.time()
reader = Corpus.TRECReader()
reader.open(base_tag_trec_path)
doc = reader.next()
indecies = [0]
ids = []
all_tagged_text = None
while doc:
tagged_text = TaggedText()
tagged_text.get_from_string('\n'.join(
filter(lambda line: not line.startswith('<'),
doc.text.split('\n'))))
if all_tagged_text:
all_tagged_text += tagged_text
else:
all_tagged_text = tagged_text
indecies.append(len(all_tagged_text))
tagged_text = apply_tag(trec_path, tagged_text, model_dir, pattern_set)
ids.append(doc.ID)
doc = reader.next()
reader.close()
os.remove(base_tag_trec_path)
#tagged_text = apply_tag(trec_path, all_tagged_text, model_dir, pattern_set)
print len(tagged_text)
writer = Corpus.TRECWriter(out_path)
for i in xrange(len(ids)):
doc = Corpus.Document(
ids[i], tagged_text[indecies[i]:indecies[i + 1]].__str__())
writer.write(doc)
writer.close()
global prune_t, label_t
print time.time() - t, prune_t, label_t
def do_batch(in_trec, out_trec):
import Corpus
reader = Corpus.TRECReader()
reader.open(in_trec)
writer = Corpus.TRECWriter(out_trec)
doc = reader.next()
count = 1
while doc:
plain = Wiki2Plain(doc.text)
text = plain.text
pos = text.find('\n')
if pos > 0:
text = '<title>%s</title>%s' % (text[:pos], text[pos:])
doc.text = text
writer.write(doc)
doc = reader.next()
if count % 1000 == 0:
print count
count += 1
reader.close()
writer.close()
def __init__(self, names, out_path):
import Corpus
self.name_set = set(names)
self.writer = Corpus.TRECWriter(out_path)
self.id = 1
self.count = 0
