def main(n, parser_dir, text_loc=None):
parser = redshift.parser.load_parser(parser_dir)
text = open(text_loc) if text_loc is not None else sys.stdin
w = 0; r = 0
w_scores = []; r_scores = []
for sent_str in text:
versions = [sent_str]
seen = set()
seen.add(sent_str.strip())
tokens = sent_str.split()
if len(tokens) < 3:
continue
for i in range(n):
random.shuffle(tokens)
reordering = ' '.join(tokens)
if reordering not in seen:
versions.append(reordering)
seen.add(reordering)
if len(seen) < 3:
continue
parsed = redshift.io_parse.read_pos('\n'.join(versions))
parser.add_parses(parsed)
scores = parsed.scores
idx, score = max(enumerate(scores), key=lambda i_s: i_s[1])
if idx == 0:
r += 1
r_scores.append(score)
else:
w += 1
w_scores.append(score)
print r, w, float(r) / r + w
def main(parser_dir,
text_loc,
out_dir,
use_gold=False,
profile=False,
debug=False):
if debug:
redshift.parser.set_debug(debug)
if not os.path.exists(out_dir):
os.mkdir(out_dir)
yield "Loading parser"
parser = redshift.parser.load_parser(parser_dir)
sentences = redshift.io_parse.read_pos(open(text_loc).read())
#sentences.connect_sentences(1700)
if profile:
cProfile.runctx("parser.add_parses(sentences,gold=gold_sents)",
globals(), locals(), "Profile.prof")
s = pstats.Stats("Profile.prof")
s.strip_dirs().sort_stats("time").print_stats()
else:
t1 = time.time()
parser.add_parses(sentences)
t2 = time.time()
print '%d sents took %0.3f ms' % (sentences.length, (t2 - t1) * 1000.0)
sentences.write_parses(open(os.path.join(out_dir, 'parses'), 'w'))
def wrapped(l1):
parser = redshift.parser.Parser(parser_dir, solver_type=solver_type,
clean=True, C=l1)
dev_gold = redshift.io_parse.read_conll(dev_loc.open().read())
train = redshift.io_parse.read_conll(train_loc.open().read())
parser.train(train)
dev = redshift.io_parse.read_pos(get_pos(dev_loc.open().read()))
acc = parser.add_parses(dev, gold=dev_gold) * 100
wrapped.models[l1] = acc
return acc
def main(parser_dir, text_loc, out_dir, use_gold=False, profile=False, debug=False):
if debug:
redshift.parser.set_debug(debug)
if not os.path.exists(out_dir):
os.mkdir(out_dir)
yield "Loading parser"
parser = redshift.parser.load_parser(parser_dir)
sentences = redshift.io_parse.read_pos(open(text_loc).read())
#sentences.connect_sentences(1700)
if profile:
cProfile.runctx("parser.add_parses(sentences,gold=gold_sents)",
globals(), locals(), "Profile.prof")
s = pstats.Stats("Profile.prof")
s.strip_dirs().sort_stats("time").print_stats()
else:
t1 = time.time()
parser.add_parses(sentences)
t2 = time.time()
print '%d sents took %0.3f ms' % (sentences.length, (t2-t1)*1000.0)
sentences.write_parses(open(os.path.join(out_dir, 'parses'), 'w'))