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Minor fix in tedlium results file (#1153)

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Desh Raj 2023-06-29 13:09:01 +02:00 committed by GitHub
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egs/tedlium3/ASR/RESULTS.md
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@ -2,7 +2,7 @@
### TedLium3 BPE training results (Zipformer) ### TedLium3 BPE training results (Zipformer)
#### 2023-06-15 #### 2023-06-15 (Regular transducer)
Using the codes from this PR https://github.com/k2-fsa/icefall/pull/1125. Using the codes from this PR https://github.com/k2-fsa/icefall/pull/1125.
@ -82,9 +82,7 @@ avg=22
A pre-trained model and decoding logs can be found at <https://huggingface.co/desh2608/icefall-asr-tedlium3-zipformer> A pre-trained model and decoding logs can be found at <https://huggingface.co/desh2608/icefall-asr-tedlium3-zipformer>
#### 2023-06-26 (transducer topology) #### 2023-06-26 (Modified transducer)
**Modified transducer**
``` ```
./zipformer/train.py \ ./zipformer/train.py \
@ -97,36 +95,16 @@ A pre-trained model and decoding logs can be found at <https://huggingface.co/de
--rnnt-type modified --rnnt-type modified
``` ```
The tensorboard training log can be found at
https://tensorboard.dev/experiment/3d4bYmbJTGiWQQaW88CVEQ/#scalars
| | dev | test | comment | | | dev | test | comment |
|------------------------------------|------------|------------|------------------------------------------| |------------------------------------|------------|------------|------------------------------------------|
| greedy search | 6.32 | 5.83 | --epoch 50, --avg 22, --max-duration 500 | | greedy search | 6.32 | 5.83 | --epoch 50, --avg 22, --max-duration 500 |
| beam search (beam size 4) | | | --epoch 50, --avg 22, --max-duration 500 |
| modified beam search (beam size 4) | 6.16 | 5.79 | --epoch 50, --avg 22, --max-duration 500 | | modified beam search (beam size 4) | 6.16 | 5.79 | --epoch 50, --avg 22, --max-duration 500 |
| fast beam search (set as default) | 6.30 ß | 5.89 | --epoch 50, --avg 22, --max-duration 500 | | fast beam search (set as default) | 6.30 | 5.89 | --epoch 50, --avg 22, --max-duration 500 |
A pre-trained model and decoding logs can be found at . A pre-trained model and decoding logs can be found at <https://huggingface.co/desh2608/icefall-asr-tedlium3-zipformer>.
**Constrained transducer**
```
./zipformer/train.py \
--use-fp16 true \
--world-size 4 \
--num-epochs 50 \
--start-epoch 0 \
--exp-dir zipformer/exp \
--max-duration 1000 \
--rnnt-type constrained
```
| | dev | test | comment |
|------------------------------------|------------|------------|------------------------------------------|
| greedy search | 6.58 | 6.20 | --epoch 50, --avg 22, --max-duration 500 |
| beam search (beam size 4) | 6.34 | 5.92 | --epoch 50, --avg 22, --max-duration 500 |
| modified beam search (beam size 4) | 6.38 | 5.84 | --epoch 50, --avg 22, --max-duration 500 |
| fast beam search (set as default) | 6.68 | 6.29 | --epoch 50, --avg 22, --max-duration 500 |
A pre-trained model and decoding logs can be found at .
### TedLium3 BPE training results (Conformer-CTC 2) ### TedLium3 BPE training results (Conformer-CTC 2)