21 Commits (046f6ca994f2afa5fe5a23fd3400becf48b9e3f4)

Author	SHA1	Message	Date
Xinghai Sun	64ab19c165	Add multiprocess version of xmap_reader to speedup training. ... Add seqbin data parser to adapt to internal 1w data training.	7 years ago
lispczz	0dcf13f0fc	fix a deep speech 2 speed bug	7 years ago
Xinghai Sun	0bbb9c3ee2	Re-organize folder structure and hierarchy for DS2.	7 years ago
wanghaoshuang	4b26bf620c	Rename self.local_data to self._local_data in class DataGenerator.	7 years ago
wanghaoshuang	19824a8d98	Move local data from global into class DataGenerator.	7 years ago
wanghaoshuang	e9baaa8613	Fix some syntax errors.	7 years ago
wanghaoshuang	0bc9996633	Merge branch 'ds2_pcloud' of https://github.com/wanghaoshuang/models into ds2_pcloud	7 years ago
wanghaoshuang	c00db21e69	Implement uploading data to PaddleCloud ... 1. Refine data_utils/data.py, reuse process_utterance function. 2. Modified README. 3. Implement uploading data in cloud/upload_data.py 4. Merge branch 'develop' of https://github.com/PaddlePaddle/models into ds2_pcloud	7 years ago
whs	9285551de4	Merge branch 'develop' into ds2_pcloud	7 years ago
yangyaming	14d2fb795c	Unify encoding to 'utf-8' and optimize error rate calculation.	7 years ago
Xinghai Sun	99e819e8ea	Add ImpulseResponseAugmentor and augmentation.config file.	7 years ago
Xinghai Sun	6df0f9bc44	Reset default multi-thread/process number to half of cpu count() for speedup.	7 years ago
Xinghai Sun	0ebf36b98f	Add a realtime ASR demo for users to test their own voice with mic.	7 years ago
wanghaoshuang	9fa9a352ac	Refine submitting scripts for deepspeech2 on paddle cloud.	7 years ago
wanghaoshuang	3c77d369ca	Make ds2 run on paddle cloud ... 1. Refine data_utils/data.py to read bytes from tar file 2. Add scripts to submit paddle cloud job for ds2 trainning	7 years ago
Xinghai Sun	13f708739b	Improve audio featurizer and add shift augmentor. ... 1. Improve audio featurizer. 2. Add shift augmentor. 3. Update default argument to be the current best seggestion. 4. Add checkpoints with pass id.	7 years ago
Xinghai Sun	d104eccf67	Update the default num_threads for DS2 data generator.	7 years ago
Xinghai Sun	1d8cc4a5a9	Add multi-threading support for DS2 data generator.	7 years ago
Xinghai Sun	ed5f04afb8	Add shuffle type of instance_shuffle and batch_shuffle_clipped.	7 years ago
Xinghai Sun	b07ee84a1d	Add function, class and module docs for data parts in DS2.	7 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.	7 years ago