Teo Wen Shen
da87e7fc99
add weights_only=False to torch.load ( #1984 )
2025-07-10 15:27:08 +08:00
Fangjun Kuang
fba5e67d5e
Fix CI tests. ( #1974 )
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- Introduce unified AMP helpers (create_grad_scaler, torch_autocast) to handle
deprecations in PyTorch ≥2.3.0
- Replace direct uses of torch.cuda.amp.GradScaler and torch.cuda.amp.autocast
with the new utilities across all training and inference scripts
- Update all torch.load calls to include weights_only=False for compatibility with
newer PyTorch versions
2025-07-01 13:47:55 +08:00
Fangjun Kuang
d4d4f281ec
Revert "Replace deprecated pytorch methods ( #1814 )" ( #1841 )
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This reverts commit 3e4da5f78160d3dba3bdf97968bd7ceb8c11631f.
2024-12-18 16:49:57 +08:00
Li Peng
3e4da5f781
Replace deprecated pytorch methods ( #1814 )
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* Replace deprecated pytorch methods
- torch.cuda.amp.GradScaler(...) => torch.amp.GradScaler("cuda", ...)
- torch.cuda.amp.autocast(...) => torch.amp.autocast("cuda", ...)
* Replace `with autocast(...)` with `with autocast("cuda", ...)`
Co-authored-by: Li Peng <lipeng@unisound.ai>
2024-12-16 10:24:16 +08:00
zr_jin
eb132da00d
additional instruction for the grad_scale is too small error ( #1550 )
2024-03-14 11:33:49 +08:00
zr_jin
242002e0bd
Strengthened style constraints ( #1527 )
2024-03-04 23:28:04 +08:00
Yifan Yang
5dfc3ed7f9
Fix buffer size of DynamicBucketingSampler ( #1468 )
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* Fix buffer size
* Fix for flake8
---------
Co-authored-by: yifanyeung <yifanyeung@yifanyeung.local>
2024-01-21 02:10:42 +08:00
Karel Vesely
716b82cc3a
streaming_decode.py, relax the audio range from [-1,+1] to [-10,+10] ( #1448 )
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- some AudioTransform classes produce audio signals out of range [-1,+1]
- Resample produced 1.0079
- The range [-10,+10] was chosen to still be able to reliably
distinguish from the [-32k,+32k] signal...
- this is related to : https://github.com/lhotse-speech/lhotse/issues/1254
2024-01-05 10:21:27 +08:00
Fangjun Kuang
8136ad775b
Use high_freq -400 in computing fbank features. ( #1447 )
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See also https://github.com/k2-fsa/sherpa-onnx/issues/514
2024-01-04 13:59:32 +08:00
Fangjun Kuang
e9ec827de7
Rename zipformer2 to zipformer_for_ncnn_export_only to avoid confusion. ( #1407 )
2023-12-08 14:29:24 +08:00
Fangjun Kuang
666d69b20d
Rename train2.py to avoid confusion ( #1386 )
2023-11-17 18:12:59 +08:00
zr_jin
d2bd0933b1
Compatibility with the latest Lhotse ( #1314 )
2023-10-17 21:22:32 +08:00
zr_jin
ef658d691e
fixes for init value of diagnostics.TensorDiagnosticOptions ( #1269 )
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* fixes for `diagnostics`
Replace `2 ** 22` with `512` as the default value of `diagnostics.TensorDiagnosticOptions`
also black formatted some scripts
* fixed formatting issues
2023-09-24 17:06:47 +08:00
zr_jin
7cc2dae940
Fixes to incorporate with the latest Lhotse release ( #1249 )
2023-09-13 12:39:49 +08:00
Fangjun Kuang
7b0afbdc16
Remove cur_batch_idx ( #1102 )
2023-05-30 14:49:54 +08:00
Fangjun Kuang
f5de2e90c6
Fix style issues. ( #937 )
2023-03-08 22:56:04 +08:00
pehonnet
07243d136a
remove key from result filename ( #936 )
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Co-authored-by: pe-honnet <pe.honnet@telepathy.ai>
2023-03-08 21:06:07 +08:00
Fangjun Kuang
6d7a55904c
export script to ncnn for csj ( #912 )
2023-02-16 19:47:54 +08:00
Teo Wen Shen
e63a8c27f8
CSJ pruned_transducer_stateless7_streaming ( #892 )
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* update manifest stats
* update transcript configs
* lang_char and compute_fbanks
* save cuts in fbank_dir
* add core codes
* update decode.py
* Create local/utils
* tidy up
* parse raw in prepare_lang_char.py
* update manifest stats
* update transcript configs
* lang_char and compute_fbanks
* save cuts in fbank_dir
* add core codes
* update decode.py
* Create local/utils
* tidy up
* parse raw in prepare_lang_char.py
* working train
* Add compare_cer_transcript.py
* fix tokenizer decode, allow d2f only
* comment cleanup
* add export files and READMEs
* reword average column
* fix comments
* Update new results
2023-02-13 22:19:50 +08:00
marcoyang
53454701cb
fix segmentation fault
2022-11-22 11:39:21 +08:00
Desh Raj
d31db01037
manual correction of black formatting
2022-11-17 14:18:05 -05:00
Desh Raj
107df3b115
apply black on all files
2022-11-17 09:42:17 -05:00
Fangjun Kuang
60317120ca
Revert "Apply new Black style changes"
2022-11-17 20:19:32 +08:00
Desh Raj
d110b04ad3
apply new black formatting to all files
2022-11-16 13:06:43 -05:00
Teo Wen Shen
1abf2863bb
fix typos ( #639 )
2022-10-30 22:47:21 +08:00
Teo Wen Shen
15c1a4a441
CSJ Data Preparation ( #617 )
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* workspace setup
* csj prepare done
* Change compute_fbank_musan.py t soft link
* add description
* change lhotse prepare csj command
* split train-dev here
* Add header
* remove debug
* save manifest_statistics
* generate transcript in Lhotse
* update comments in config file
2022-10-18 15:56:43 +08:00
