7 Commits

Author	SHA1	Message	Date
Zengwei Yao	8203d10be7	Add stats about duration and padding proportion (#485) ... * add stats about duration and padding proportion * add for utt_duration * add stats for other recipes * add stats for other 2 recipes * modify doc * minor change	2022-07-25 16:40:43 +08:00
Wei Kang	6e609c67a2	Using streaming conformer as transducer encoder (#380) ... * support streaming in conformer * Add more documents * support streaming on pruned_transducer_stateless2; add delay penalty; fixes for decode states * Minor fixes * streaming for pruned_transducer_stateless4 * Fix conv cache error, support async streaming decoding * Fix style * Fix style * Fix style * Add torch.jit.export * mask the initial cache * Cutting off invalid frames of encoder_embed output * fix relative positional encoding in streaming decoding for compution saving * Minor fixes * Minor fixes * Minor fixes * Minor fixes * Minor fixes * Fix jit export for torch 1.6 * Minor fixes for streaming decoding * Minor fixes on decode stream * move model parameters to train.py * make states in forward streaming optional * update pretrain to support streaming model * update results.md * update tensorboard and pre-models * fix typo * Fix tests * remove unused arguments * add streaming decoding ci * Minor fix * Minor fix * disable right context by default	2022-06-28 00:18:54 +08:00
Zengwei Yao	a42d96dfe0	Fix warmup (#435) ... * fix warmup when scan_pessimistic_batches_for_oom * delete comments	2022-06-20 13:40:01 +08:00
Quandwang	8512aaf585	fix typos (#409)	2022-06-08 20:08:44 +08:00
Daniel Povey	4e23fb2252	Improve diagnostics code memory-wise and accumulate more stats. (#373) ... * Update diagnostics, hopefully print more stats. # Conflicts: # egs/librispeech/ASR/pruned_transducer_stateless4b/train.py * Remove memory-limit options arg * Remove unnecessary option for diagnostics code, collect on more batches	2022-05-19 11:45:59 +08:00
Zengwei Yao	c059ef3169	Keep model_avg on cpu (#348) ... * keep model_avg on cpu * explicitly convert model_avg to cpu * minor fix * remove device convertion for model_avg * modify usage of the model device in train.py * change model.device to next(model.parameters()).device for decoding * assert params.start_epoch>0 * assert params.start_epoch>0, params.start_epoch	2022-05-07 10:42:34 +08:00
Zengwei Yao	00c48ec1f3	Model average (#344) ... * First upload of model average codes. * minor fix * update decode file * update .flake8 * rename pruned_transducer_stateless3 to pruned_transducer_stateless4 * change epoch number counter starting from 1 instead of 0 * minor fix of pruned_transducer_stateless4/train.py * refactor the checkpoint.py * minor fix, update docs, and modify the epoch number to count from 1 in the pruned_transducer_stateless4/decode.py * update author info * add docs of the scaling in function average_checkpoints_with_averaged_model	2022-05-05 21:20:04 +08:00