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icefall/egs/wenetspeech/ASR
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Fangjun Kuang d69bb826ed
Support exporting LSTM with projection to ONNX (#621) 
* Support exporting LSTM with projection to ONNX

* Add missing files

* small fixes
2022-10-18 11:25:31 +08:00
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local
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pruned_transducer_stateless2
Support exporting LSTM with projection to ONNX (#621)
2022-10-18 11:25:31 +08:00
pruned_transducer_stateless5
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prepare.sh
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README.md
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RESULTS.md
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shared
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README.md

Introduction

This recipe includes some different ASR models trained with WenetSpeech.

./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_stateless2 Conformer(modified) Embedding + Conv1d Using k2 pruned RNN-T loss
pruned_transducer_stateless5 Conformer(modified) Embedding + Conv1d Using k2 pruned RNN-T loss

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.