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Merged
merged 1 commit into from
Oct 21, 2024
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Update transformer_asr.py #1959

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6 changes: 4 additions & 2 deletions examples/audio/transformer_asr.py
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@
- [LJSpeech Dataset](https://keithito.com/LJ-Speech-Dataset/)
"""


import re
import os

os.environ["KERAS_BACKEND"] = "tensorflow"
Expand Down Expand Up @@ -289,6 +289,8 @@ def generate(self, source, target_start_token_idx):
takes ~5 minutes for the extraction of files.
"""

pattern_wav_name = re.compile(r'([^/\\\.]+)')

keras.utils.get_file(
os.path.join(os.getcwd(), "data.tar.gz"),
"https://data.keithito.com/data/speech/LJSpeech-1.1.tar.bz2",
Expand All @@ -313,7 +315,7 @@ def get_data(wavs, id_to_text, maxlen=50):
"""returns mapping of audio paths and transcription texts"""
data = []
for w in wavs:
id = w.split("/")[-1].split(".")[0]
id = pattern_wav_name.split(test)[-4]
if len(id_to_text[id]) < maxlen:
data.append({"audio": w, "text": id_to_text[id]})
return data
Expand Down
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