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icefall/egs/commonvoice/ASR/README.md
Yifan Yang 8838fe0bd2
Zipformer for Common Voice (#997) 
* Add soft links in pruned_transducer_stateless7 for CommonVoice

* Add python files

* Update prepare.sh

* Update normalization

* Fix for soft links

* Add some docs

* Add export

* Update egs/commonvoice/ASR/RESULTS.md

Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>

* Add export for onnx

---------

Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
2023-04-17 17:47:25 +08:00

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Introduction

This recipe includes some different ASR models trained with Common Voice

./RESULTS.md contains the latest results.

Transducers

There are various folders containing the name transducer in this folder. The following table lists the differences among them.

Encoder Decoder Comment
pruned_transducer_stateless7 Zipformer Embedding + Conv1d First experiment with Zipformer from Dan

The decoder in transducer_stateless is modified from the paper RNN-Transducer with Stateless Prediction Network. We place an additional Conv1d layer right after the input embedding layer.