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PaddleSpeech
mirror of https://github.com/PaddlePaddle/PaddleSpeech
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PaddleSpeech/examples/aishell/s1
History
Hui Zhang e2bcaee4f1
merge deepspeech, parakeet and text_processing into paddlespeech 		3 years ago
..
conf ctc_grad_norm_type by null 3 years ago
local add hub for s1 in aishell and librispeech 3 years ago
.gitignore E2E/Streaming Transformer/Conformer ASR (#578) 4 years ago
README.md fix detoken for char 3 years ago
path.sh merge deepspeech, parakeet and text_processing into paddlespeech 3 years ago
run.sh add hub for s1 in aishell and librispeech 3 years ago
utils TLG build pass 3 years ago

README.md

Aishell

Conformer

Model Params Config Augmentation Test set Decode method Loss WER
conformer 47.07M conf/conformer.yaml spec_aug + shift test attention - 0.059858
conformer 47.07M conf/conformer.yaml spec_aug + shift test ctc_greedy_search - 0.062311
conformer 47.07M conf/conformer.yaml spec_aug + shift test ctc_prefix_beam_search - 0.062196
conformer 47.07M conf/conformer.yaml spec_aug + shift test attention_rescoring - 0.054694

Chunk Conformer

Need set decoding.decoding_chunk_size=16 when decoding.

Model Params Config Augmentation Test set Decode method Chunk Size & Left Chunks Loss WER
conformer 47.06M conf/chunk_conformer.yaml spec_aug + shift test attention 16, -1 - 0.061939
conformer 47.06M conf/chunk_conformer.yaml spec_aug + shift test ctc_greedy_search 16, -1 - 0.070806
conformer 47.06M conf/chunk_conformer.yaml spec_aug + shift test ctc_prefix_beam_search 16, -1 - 0.070739
conformer 47.06M conf/chunk_conformer.yaml spec_aug + shift test attention_rescoring 16, -1 - 0.059400