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I saw list files such as "LibriSpeech/list/train.txt" are required parameters for main.py. It seems such files are not provided by librispeech officially. What is the format of them? Could you provide them or the script to generate them?
The text was updated successfully, but these errors were encountered:
I believe they are just lists of utterance ids. In my librispeech install, I found a bunch of files ending with .txt, that had utterance ids and transcriptions. This is how I generated the list files:
# Generates train.txt, eval.txt, validation.txt, which
# are just lists of utterance ids. This script looks
# at all the .txt files within LibriSpeech to extract
# the ids and write the files.
# An utterance id is a string like "61-70968-0009".
import os
trainroot = 'LibriSpeech/train-clean-100/' #, 'train-clean-360/', 'train-other-500/'
devroot = 'LibriSpeech/dev-clean/' #, 'LibriSpeech/dev-other/'
testroot = 'LibriSpeech/test-clean/'
def generate_list(root_dir, fn):
# get the utterance ids
utterance_ids = []
for subdir, _, files in os.walk(root_dir):
for filename in [f for f in files if f.endswith(".txt")]:
with open(os.path.join(subdir, filename)) as f:
ids = [l.split(" ")[0] + "\n" for l in f.readlines()]
utterance_ids.extend(ids)
# write them
with open(fn, "w") as of:
of.writelines(utterance_ids)
if __name__ == "__main__":
generate_list(trainroot, "LibriSpeech/list/train.txt")
generate_list(testroot, "LibriSpeech/list/eval.txt")
generate_list(devroot, "LibriSpeech/list/validation.txt")
I saw list files such as "LibriSpeech/list/train.txt" are required parameters for
main.py
. It seems such files are not provided by librispeech officially. What is the format of them? Could you provide them or the script to generate them?The text was updated successfully, but these errors were encountered: