def preprocess(cls, args):
split_words = args.input_type == 'word'
os.makedirs(args.data_dir_out, exist_ok=True)
basename = os.path.basename(args.in_data)
((offsets, lengths,
counter), ) = cls.get_indices_and_vocabulary([args.in_data],
split_words, args.lower,
not args.no_progress,
args.report_every)
out_offsets = os.path.join(args.data_dir_out, basename + '.idx.npy')
out_lengths = os.path.join(args.data_dir_out, basename + '.len.npy')
np.save(out_offsets, offsets)
np.save(out_lengths, lengths)
dictionary = Dictionary()
for word, count in counter.items():
dictionary.add_symbol(word, count)
dictionary.finalize(nwords=args.vocab_size,
threshold=args.vocab_threshold or -1)
dictionary.save(os.path.join(args.data_dir_out, 'dict'))
def preprocess(args):
split_words = args.input_type == 'word'
os.makedirs(args.data_dir_out, exist_ok=True)
train_clean_name = os.path.basename(args.train_clean)
source_files = [args.train_clean]
if args.train_noisy is not None:
source_files.append(args.train_noisy)
outputs = get_indices_and_vocabulary(source_files, split_words,
args.lower, not args.no_progress,
args.report_every)
if args.train_noisy is not None:
train_noisy_name = os.path.basename(args.train_noisy)
(offsets, lengths, counter), \
(noisy_offsets, noisy_lengths, noisy_counter) = outputs
counter.update(noisy_counter)
noisy_offset_filename = os.path.join(args.data_dir_out,
train_noisy_name + '.idx.npy')
np.save(noisy_offset_filename, noisy_offsets)
else:
((offsets, lengths, counter), ) = outputs
out_offsets = os.path.join(args.data_dir_out,
train_clean_name + '.idx.npy')
out_lengths = os.path.join(args.data_dir_out,
train_clean_name + '.len.npy')
np.save(out_offsets, offsets)
np.save(out_lengths, lengths)
if args.vocab is not None:
dictionary = Dictionary.load(args.vocab)
else:
dictionary = Dictionary()
for word, count in counter.items():
dictionary.add_symbol(word, count)
dictionary.finalize(nwords=args.vocab_size,
threshold=args.vocab_threshold or -1)
dictionary.save(os.path.join(args.data_dir_out, 'dict'))
def preprocess(cls, args):
split_words = args.input_type == 'word'
os.makedirs(args.data_dir_out, exist_ok=True)
src_name = os.path.basename(args.in_src)
tgt_name = os.path.basename(args.in_tgt)
(src_offsets, src_lengths, src_counter), \
(tgt_offsets, tgt_lengths, tgt_counter) = \
cls.get_indices_and_vocabulary((args.in_src, args.in_tgt),
split_words,
args.lower,
not args.no_progress,
args.report_every)
out_offsets_src = os.path.join(args.data_dir_out,
src_name + '.idx.npy')
out_lengths_src = os.path.join(args.data_dir_out,
src_name + '.len.npy')
np.save(out_offsets_src, src_offsets)
np.save(out_lengths_src, src_lengths)
src_dictionary = Dictionary()
for word, count in src_counter.items():
src_dictionary.add_symbol(word, count)
out_offsets_tgt = os.path.join(args.data_dir_out,
tgt_name + '.idx.npy')
out_lengths_tgt = os.path.join(args.data_dir_out,
tgt_name + '.len.npy')
np.save(out_offsets_tgt, tgt_offsets)
np.save(out_lengths_tgt, tgt_lengths)
tgt_dictionary = Dictionary()
for word, count in tgt_counter.items():
tgt_dictionary.add_symbol(word, count)
if args.join_vocab:
# If we explicitly load a target dictionary to merge
# or we are inferring both dictionaries
# if args.tgt_vocab is not None or args.src_vocab is None:
# src_dictionary.update(tgt_dictionary)
src_dictionary.finalize(nwords=args.src_vocab_size,
threshold=args.vocab_threshold or -1)
src_dictionary.save(os.path.join(args.data_dir_out, 'dict'))
else:
src_dictionary.finalize(nwords=args.src_vocab_size,
threshold=args.vocab_threshold or -1)
tgt_dictionary.finalize(nwords=args.tgt_vocab_size,
threshold=args.vocab_threshold or -1)
src_dictionary.save(os.path.join(args.data_dir_out, 'src.dict'))
tgt_dictionary.save(os.path.join(args.data_dir_out, 'tgt.dict'))