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# LibriSpeech
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## Conformer
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| Model | Params | Config | Augmentation| Test set | Decode method | Loss | WER |
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| --- | --- | --- | --- | --- | --- | --- | --- |
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| conformer | 47.63 M | conf/conformer.yaml | spec_aug + shift | test-all | attention | 6.35 | 0.057117 |
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| conformer | 47.63 M | conf/conformer.yaml | spec_aug + shift | test-clean | attention | 6.35 | 0.030162 |
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| conformer | 47.63 M | conf/conformer.yaml | spec_aug + shift | test-clean | ctc_greedy_search | 6.35 | 0.037910 |
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| conformer | 47.63 M | conf/conformer.yaml | spec_aug + shift | test-clean | ctc_prefix_beam_search | 6.35 | 0.037761 |
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| conformer | 47.63 M | conf/conformer.yaml | spec_aug + shift | test-clean | attention_rescoring | 6.35 | 0.032115 |
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## Chunk Conformer
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| Model | Params | Config | Augmentation| Test set | Decode method | Chunk Size & Left Chunks | Loss | WER |
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| --- | --- | --- | --- | --- | --- | --- | --- | --- |
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| conformer | 47.63 M | conf/chunk_conformer.yaml | spec_aug + shift | test-clean | attention | 16, -1 | 7.01250648 | 0.069548 |
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| conformer | 47.63 M | conf/chunk_conformer.yaml | spec_aug + shift | test-clean | ctc_greedy_search | 16, -1 | 7.01250648 | 0.094753 |
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| conformer | 47.63 M | conf/chunk_conformer.yaml | spec_aug + shift | test-clean | ctc_prefix_beam_search | 16, -1 | 7.01250648 | - |
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| conformer | 47.63 M | conf/chunk_conformer.yaml | spec_aug + shift | test-clean | attention_rescoring | 16, -1 | 7.01250648 | - |
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## Transformer
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| Model | Params | Config | Augmentation| Test set | Decode method | Loss | WER |
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| --- | --- | --- | --- | --- | --- | --- | --- |
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| transformer | 32.52 M | conf/transformer.yaml | spec_aug + shift | test-all | attention | 6.98 | 0.066500 |
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| transformer | 32.52 M | conf/transformer.yaml | spec_aug + shift | test-clean | attention | 6.98 | 0.036 |
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