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update RESULTS.md and add decode command

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yaozengwei 2022-05-28 14:02:26 +08:00
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egs/librispeech/ASR/RESULTS.md
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@ -212,18 +212,12 @@ The WERs are:
| | test-clean | test-other | comment |
|-------------------------------------|------------|------------|-------------------------------------------------------------------------------|
| greedy search (max sym per frame 1) | 2.77 | 6.78 | --epoch 30 --avg 5 --use_averaged_model False |
| greedy search (max sym per frame 1) | 2.72 | 6.67 | --epoch 30 --avg 5 --use_averaged_model True |
| greedy search (max sym per frame 1) | 2.78 | 6.68 | --epoch 30 --avg 10 --use_averaged_model False |
| greedy search (max sym per frame 1) | 2.74 | 6.67 | --epoch 30 --avg 10 --use_averaged_model True |
| fast beam search | 2.73 | 6.65 | --epoch 30 --avg 5 --use_averaged_model False |
| fast beam search | 2.69 | 6.61 | --epoch 30 --avg 5 --use_averaged_model True |
| fast beam search | 2.68 | 6.61 | --epoch 30 --avg 10 --use_averaged_model False |
| fast beam search | 2.7 | 6.57 | --epoch 30 --avg 10 --use_averaged_model True |
| modified beam search | 2.71 | 6.69 | --epoch 30 --avg 5 --use_averaged_model False |
| modified beam search | 2.65 | 6.6 | --epoch 30 --avg 5 --use_averaged_model True |
| modified beam search | 2.69 | 6.61 | --epoch 30 --avg 10 --use_averaged_model False |
| modified beam search | 2.68 | 6.56 | --epoch 30 --avg 10 --use_averaged_model True |
| greedy search (max sym per frame 1) | 2.75 | 6.74 | --epoch 29 --avg 6 --use_averaged_model False |
| greedy search (max sym per frame 1) | 2.69 | 6.64 | --epoch 29 --avg 6 --use_averaged_model True |
| fast beam search | 2.72 | 6.67 | --epoch 29 --avg 6 --use_averaged_model False |
| fast beam search | 2.66 | 6.6 | --epoch 29 --avg 6 --use_averaged_model True |
| modified beam search | 2.67 | 6.68 | --epoch 29 --avg 6 --use_averaged_model False |
| modified beam search | 2.62 | 6.57 | --epoch 29 --avg 6 --use_averaged_model True |
The training command is:
@ -240,6 +234,43 @@ The training command is:
--average-period 100
```
The decoding command using greedy search is:
```bash
./pruned_transducer_stateless4/decode.py \
--epoch 29 \
--avg 6 \
--exp-dir pruned_transducer_stateless4/exp \
--max-duration 300 \
--decoding-method greedy_search \
--use-averaged-model True
```
The decoding command using fast beam search is:
```bash
./pruned_transducer_stateless4/decode.py \
--epoch 29 \
--avg 6 \
--exp-dir pruned_transducer_stateless4/exp \
--max-duration 300 \
--decoding-method fast_beam_search \
--use-averaged-model True \
--beam 4 \
--max-contexts 4 \
--max-states 8
```
The decoding command using modified beam search is:
```bash
./pruned_transducer_stateless4/decode.py \
--epoch 29 \
--avg 6 \
--exp-dir pruned_transducer_stateless4/exp \
--max-duration 300 \
--decoding-method modified_beam_search \
--use-averaged-model True \
--beam-size 4
```
#### Training on train-clean-100
See <https://github.com/k2-fsa/icefall/pull/344>
@ -250,16 +281,10 @@ The WERs are:
| | test-clean | test-other | comment |
|-------------------------------------|------------|------------|-------------------------------------------------------------------------------|
| greedy search (max sym per frame 1) | 7.13 | 19.31 | --epoch 30 --avg 5 --use_averaged_model False |
| greedy search (max sym per frame 1) | 7.03 | 18.84 | --epoch 30 --avg 5 --use_averaged_model True |
| greedy search (max sym per frame 1) | 7.0 | 18.95 | --epoch 30 --avg 10 --use_averaged_model False |
| greedy search (max sym per frame 1) | 6.92 | 18.65 | --epoch 30 --avg 10 --use_averaged_model True |
| fast beam search | 6.96 | 18.78 | --epoch 30 --avg 5 --use_averaged_model False |
| fast beam search | 6.88 | 18.43 | --epoch 30 --avg 5 --use_averaged_model True |
| fast beam search | 6.82 | 18.47 | --epoch 30 --avg 10 --use_averaged_model False |
| fast beam search | 6.74 | 18.2 | --epoch 30 --avg 10 --use_averaged_model True |
| modified beam search | 6.86 | 18.76 | --epoch 30 --avg 5 --use_averaged_model False |
| modified beam search | 6.83 | 18.31 | --epoch 30 --avg 5 --use_averaged_model True |
| modified beam search | 6.74 | 18.39 | --epoch 30 --avg 10 --use_averaged_model False |
| modified beam search | 6.74 | 18.12 | --epoch 30 --avg 10 --use_averaged_model True |