使用create_data时候对noise数据进行处理时,出现报错未能产生均值归一化方差的npz文件
报错如下:
Traceback (most recent call last):
File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 223, in
main()
File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 218, in main
compute_mean_std(args.manifest_paths, args.num_samples, args.output_path)
File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 183, in compute_mean_std
normalizer = FeatureNormalizer(mean_std_filepath=None,
File "/data/wav_ocr/paddle_deepspeech/data_utils/normalizer.py", line 41, in init
self._compute_mean_std(manifest_path, num_samples, num_workers)
File "/data/wav_ocr/paddle_deepspeech/data_utils/normalizer.py", line 94, in _compute_mean_std
for i in range(len(means)):
TypeError: object of type 'NoneType' has no len()
使用create_data时候对noise数据进行处理时,出现报错未能产生均值归一化方差的npz文件 报错如下: Traceback (most recent call last): File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 223, in
main()
File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 218, in main
compute_mean_std(args.manifest_paths, args.num_samples, args.output_path)
File "/data/wav_ocr/paddle_deepspeech/create_data.py", line 183, in compute_mean_std
normalizer = FeatureNormalizer(mean_std_filepath=None,
File "/data/wav_ocr/paddle_deepspeech/data_utils/normalizer.py", line 41, in init
self._compute_mean_std(manifest_path, num_samples, num_workers)
File "/data/wav_ocr/paddle_deepspeech/data_utils/normalizer.py", line 94, in _compute_mean_std
for i in range(len(means)):
TypeError: object of type 'NoneType' has no len()