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icefall/egs/tedlium3/ASR/README.md
Mingshuang Luo 8cb727e24a
Tedlium3 pruned transducer stateless (#261) 
* update tedlium3-pruned-transducer-stateless-codes

* update README.md

* update README.md

* add fast beam search for decoding

* do a change for RESULTS.md

* do a change for RESULTS.md

* do a fix

* do some changes for pruned RNN-T
2022-04-11 17:08:53 +08:00

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Introduction

This recipe includes some different ASR models trained with TedLium3.

Transducers

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

Encoder Decoder Comment
transducer_stateless Conformer Embedding + Conv1d
pruned_transducer_stateless Conformer 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.