mirror of
https://github.com/k2-fsa/icefall.git
synced 2025-08-08 09:32:20 +00:00
5b6699a835
* Disable weight decay. * Remove input feature batchnorm.. * Replace BatchNorm in the Conformer model with LayerNorm. * Use tanh in the joint network. * Remove sos ID. * Reduce the number of decoder layers from 4 to 2. * Minor fixes. * Fix typos.
110 lines
4.1 KiB
YAML
110 lines
4.1 KiB
YAML
# Copyright 2021 Fangjun Kuang (csukuangfj@gmail.com)
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# See ../../LICENSE for clarification regarding multiple authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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name: run-pre-trained-conformer-ctc
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on:
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push:
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branches:
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- master
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pull_request:
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types: [labeled]
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jobs:
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run_pre_trained_conformer_ctc:
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if: github.event.label.name == 'ready' || github.event_name == 'push'
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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os: [ubuntu-18.04]
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python-version: [3.7, 3.8, 3.9]
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torch: ["1.10.0"]
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torchaudio: ["0.10.0"]
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k2-version: ["1.9.dev20211101"]
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fail-fast: false
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steps:
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- uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- name: Setup Python ${{ matrix.python-version }}
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uses: actions/setup-python@v1
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with:
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python-version: ${{ matrix.python-version }}
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- name: Install Python dependencies
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run: |
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python3 -m pip install --upgrade pip pytest
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# numpy 1.20.x does not support python 3.6
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pip install numpy==1.19
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pip install torch==${{ matrix.torch }}+cpu torchaudio==${{ matrix.torchaudio }}+cpu -f https://download.pytorch.org/whl/cpu/torch_stable.html
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pip install k2==${{ matrix.k2-version }}+cpu.torch${{ matrix.torch }} -f https://k2-fsa.org/nightly/
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python3 -m pip install git+https://github.com/lhotse-speech/lhotse
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python3 -m pip install kaldifeat
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# We are in ./icefall and there is a file: requirements.txt in it
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pip install -r requirements.txt
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- name: Install graphviz
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shell: bash
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run: |
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python3 -m pip install -qq graphviz
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sudo apt-get -qq install graphviz
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- name: Download pre-trained model
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shell: bash
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run: |
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sudo apt-get -qq install git-lfs tree sox
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cd egs/librispeech/ASR
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mkdir tmp
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cd tmp
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git lfs install
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git clone https://github.com/csukuangfj/icefall-asr-conformer-ctc-bpe-500
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cd ..
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tree tmp
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soxi tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/*.flac
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ls -lh tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/*.flac
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- name: Run CTC decoding
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shell: bash
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run: |
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export PYTHONPATH=$PWD:PYTHONPATH
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cd egs/librispeech/ASR
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./conformer_ctc/pretrained.py \
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--num-classes 500 \
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--checkpoint ./tmp/icefall-asr-conformer-ctc-bpe-500/exp/pretrained.pt \
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--bpe-model ./tmp/icefall-asr-conformer-ctc-bpe-500/data/lang_bpe_500/bpe.model \
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--method ctc-decoding \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1089-134686-0001.flac \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1221-135766-0001.flac \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1221-135766-0002.flac
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- name: Run HLG decoding
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shell: bash
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run: |
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export PYTHONPATH=$PWD:$PYTHONPATH
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cd egs/librispeech/ASR
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./conformer_ctc/pretrained.py \
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--num-classes 500 \
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--checkpoint ./tmp/icefall-asr-conformer-ctc-bpe-500/exp/pretrained.pt \
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--words-file ./tmp/icefall-asr-conformer-ctc-bpe-500/data/lang_bpe_500/words.txt \
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--HLG ./tmp/icefall-asr-conformer-ctc-bpe-500/data/lang_bpe_500/HLG.pt \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1089-134686-0001.flac \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1221-135766-0001.flac \
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./tmp/icefall-asr-conformer-ctc-bpe-500/test_wavs/1221-135766-0002.flac
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