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Add results.

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Fangjun Kuang 2022-03-27 21:35:21 +08:00
parent b0d34fbb8c
commit 58794ba493
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egs/librispeech/ASR/RESULTS.md
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@ -214,7 +214,7 @@ done
--exp-dir ./transducer_stateless/exp-2 \
--max-duration 1000 \
--decoding-method modified_beam_search \
--max-sym-per-frame $sym
--beam-size 4
```
You can find a pretrained model by visiting
@ -225,7 +225,62 @@ You can find a pretrained model by visiting
Using commit `395a3f952be1449cd7c92b896f4eb9a1c899e2c7`.
(--modified-transducer-prob 0.0)
**TODO**: Add results.
| | test-clean | test-other | comment |
|-------------------------------------|------------|------------|------------------------------------------|
| greedy search (max sym per frame 1) | 2.67 | 6.44 | --epoch 49, --avg 11, --max-duration 1000|
| greedy search (max sym per frame 2) | 2.63 | 6.37 | --epoch 49, --avg 11, --max-duration 1000|
| greedy search (max sym per frame 3) | 2.63 | 6.37 | --epoch 49, --avg 11, --max-duration 1000|
| modified beam search (beam size 4) | 2.62 | 6.32 | --epoch 49, --avg 11, --max-duration 1000|
The training command for reproducing is given below:
```bash
export CUDA_VISIBLE_DEVICES="1,2,3,4,5,6,7"
. path.sh
./transducer_stateless/train.py \
--world-size 7 \
--num-epochs 60 \
--start-epoch 0 \
--exp-dir transducer_stateless/exp \
--full-libri 1 \
--max-duration 300 \
--lr-factor 5 \
--modified-transducer-prob 0.0
```
The tensorboard training log can be found at
<https://tensorboard.dev/experiment/02aPElV6S26OQkbBbJqUnw/>
The decoding command is:
```bash
epoch=49
avg=11
## greedy search
for sym in 1 2 3; do
./transducer_stateless/decode.py \
--epoch $epoch \
--avg $avg \
--exp-dir ./transducer_stateless/exp \
--max-duration 1000 \
--decoding-method greedy_search \
--max-sym-per-frame $sym
done
## modified_beam_search
./transducer_stateless/decode.py \
--epoch $epoch \
--avg $avg \
--exp-dir ./transducer_stateless/exp \
--max-duration 1000 \
--decoding-method modified_beam_search \
--beam-size 4
```
You can find a pretrained model by visiting
<https://huggingface.co/csukuangfj/icefall-asr-librispeech-stateless-transducer-2022-03-27-2/>
##### 2022-03-01