You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.7 KiB
49 lines
1.7 KiB
3 years ago
|
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
# you may not use this file except in compliance with the License.
|
||
|
|
# You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
|
||
|
|
import argparse
|
||
|
|
from collections import OrderedDict
|
||
|
|
from pathlib import Path
|
||
|
|
import logging
|
||
|
|
|
||
|
|
|
||
|
|
def detect_oov(corpus_dir, lexicon_path, transcription_pattern="*.lab"):
|
||
|
|
corpus_dir = Path(corpus_dir)
|
||
|
|
|
||
|
|
lexicon = OrderedDict()
|
||
|
|
with open(lexicon_path, 'rt') as f:
|
||
|
|
for line in f:
|
||
|
|
syllable, phonemes = line.split(maxsplit=1)
|
||
|
|
lexicon[syllable] = phonemes
|
||
|
|
|
||
|
|
for fp in corpus_dir.glob(transcription_pattern):
|
||
|
|
syllables = fp.read_text().strip().split()
|
||
|
|
for s in syllables:
|
||
|
|
if s not in lexicon:
|
||
|
|
logging.warning(f"{fp.relative_to(corpus_dir)} has OOV {s} .")
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
parser = argparse.ArgumentParser(
|
||
|
|
description="detect oov in a corpus given a lexicon")
|
||
|
|
parser.add_argument(
|
||
|
|
"corpus_dir", type=str, help="corpus dir for MFA alignment.")
|
||
|
|
parser.add_argument("lexicon_path", type=str, help="dictionary to use.")
|
||
|
|
parser.add_argument(
|
||
|
|
"--pattern", type=str, default="*.lab", help="dictionary to use.")
|
||
|
|
args = parser.parse_args()
|
||
|
|
print(args)
|
||
|
|
|
||
|
|
detect_oov(args.corpus_dir, args.lexicon_path, args.pattern)
|