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license: apache-2.0
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license: apache-2.0
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---
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license: apache-2.0
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datasets:
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- ami
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- icsi
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language:
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- en
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metrics:
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- orc-wer
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---
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# AMI/ICSI dprnn_zipformer
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This model is based on the icefall `dprnn_zipformer` recipe under `egs/ami/SURT`.
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For details, refer to the README.md in the recipe.
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## Performance Record
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The following results are obtained using the adapted models using modified beam search
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with a beam size of 4.
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**AMI**
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| Model | IHM-Mix | SDM | MDM |
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|------------|:-------:|:----:|:----:|
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| SURT-base | 39.8 | 65.4 | 46.6 |
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| + adapt | 37.4 | 46.9 | 43.7 |
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| SURT-large | 36.8 | 62.5 | 44.4 |
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| + adapt | **35.1** | **44.6** | **41.4** |
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**ICSI**
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| Model | IHM-Mix | SDM |
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|------------|:-------:|:----:|
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| SURT-base | 28.3 | 60.0 |
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| + adapt | 26.3 | 33.9 |
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| SURT-large | 27.8 | 59.7 |
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| + adapt | **24.4** | **32.3** |
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