91 lines
3.4 KiB
Markdown
91 lines
3.4 KiB
Markdown
# Introduction
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Documentation: <https://k2-fsa.github.io/sherpa/onnx/index.html>
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Try it in colab:
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[](https://colab.research.google.com/drive/1tmQbdlYeTl_klmtaGiUb7a7ZPz-AkBSH?usp=sharing)
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See <https://github.com/k2-fsa/sherpa>
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This repo uses [onnxruntime](https://github.com/microsoft/onnxruntime) and
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does not depend on libtorch.
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We provide exported models in onnx format and they can be downloaded using
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the following links:
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- English: <https://huggingface.co/csukuangfj/icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13>
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- Chinese: <https://huggingface.co/luomingshuang/icefall_asr_wenetspeech_pruned_transducer_stateless2>
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**NOTE**: We provide only non-streaming models at present.
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**HINT**: The script for exporting the English model can be found at
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<https://github.com/k2-fsa/icefall/blob/master/egs/librispeech/ASR/pruned_transducer_stateless3/export.py>
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**HINT**: The script for exporting the Chinese model can be found at
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<https://github.com/k2-fsa/icefall/blob/master/egs/wenetspeech/ASR/pruned_transducer_stateless2/export.py>
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## Build for Linux/macOS
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```bash
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git clone https://github.com/k2-fsa/sherpa-onnx
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cd sherpa-onnx
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mkdir build
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cd build
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cmake -DCMAKE_BUILD_TYPE=Release ..
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make -j6
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cd ..
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```
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## Build for Windows
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```bash
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git clone https://github.com/k2-fsa/sherpa-onnx
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cd sherpa-onnx
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mkdir build
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cd build
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cmake -DCMAKE_BUILD_TYPE=Release ..
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cmake --build . --config Release
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cd ..
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```
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## Download the pretrained model (English)
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```bash
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GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/csukuangfj/icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13
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cd icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13
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git lfs pull --include "exp/onnx/*.onnx"
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cd ..
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./build/bin/sherpa-onnx --help
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./build/bin/sherpa-onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/data/lang_bpe_500/tokens.txt \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/exp/onnx/encoder.onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/exp/onnx/decoder.onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/exp/onnx/joiner.onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/exp/onnx/joiner_encoder_proj.onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/exp/onnx/joiner_decoder_proj.onnx \
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./icefall-asr-librispeech-pruned-transducer-stateless3-2022-05-13/test_wavs/1089-134686-0001.wav
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```
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## Download the pretrained model (Chinese)
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```bash
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GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/luomingshuang/icefall_asr_wenetspeech_pruned_transducer_stateless2
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cd icefall_asr_wenetspeech_pruned_transducer_stateless2
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git lfs pull --include "exp/*.onnx"
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cd ..
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./build/bin/sherpa-onnx --help
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./build/bin/sherpa-onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/data/lang_char/tokens.txt \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/exp/encoder-epoch-10-avg-2.onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/exp/decoder-epoch-10-avg-2.onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/exp/joiner-epoch-10-avg-2.onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/exp/joiner_encoder_proj-epoch-10-avg-2.onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/exp/joiner_decoder_proj-epoch-10-avg-2.onnx \
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./icefall_asr_wenetspeech_pruned_transducer_stateless2/test_wavs/DEV_T0000000000.wav
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```
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