PaddleSpeech

Author	SHA1	Message	Date
Xinghai Sun	0bbb9c3ee2	Re-organize folder structure and hierarchy for DS2.	9 years ago
Xinghai Sun	cd3617aeb4	Refactor whole data preprocessor for DS2 (re-design classes, re-organize dir, add augmentaion interfaces etc.). 1. Refactor data preprocessor with new added class AudioSegment, SpeechSegment, TextFeaturizer, AudioFeaturizer, SpeechFeaturizer. 2. Add data augmentation interfaces and class AugmentorBase, AugmentationPipeline, VolumnPerturbAugmentor etc.. 3. Seperate normalizer's mean and std computing from training, by adding FeatureNormalizer and a seperate tool compute_mean_std.py. 4. Re-organize directory.	9 years ago
Xinghai Sun	06e9f71389	Remove manifest's line number check from librispeech.py and update README.md.	9 years ago
Xinghai Sun	d3eeb7fd76	Refine librispeech.py for DeepSpeech2. Summary: 1. Add manifest line check. 2. Avoid re-unpacking if unpacked data already exists. 3. Add full_download (download all 7 sub-datasets of LibriSpeech).	9 years ago
Xinghai Sun	730d5c4dd3	Update DS2 README.md and fix bug in librispeech.py	9 years ago
Xinghai Sun	2a83486500	Refactor decoder interfaces and add ./data directory.	9 years ago