AI Blitz #9
Autocorrect on sound files prediction
Adding on the benchmark solution to include autocorrect on the predictions to push up on the LB :)
Building on the awesome notebook by @shubhamaicrowd, I added autocorrect on the predictions which gives a good edge on the LB>
Building further on the starter code: Adding autocorrect at the model output for improved results.
We take the starter notebook as is and apply the autocorrect at the end which improves the results by quite a bit over the baseline
Autocorrection by JohnSnowLabs worked really well in practise on a lot of incorrectly spelled words. Most of the code for autocorrect is borrowed from their notebook and updated to match our use case
Install packages 🗃¶
In [1]:
!pip install aicrowd-cli
!mkdir assets
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Installing DeepSpeech¶
Now, all what we are doing in the below 4 cells is to setting up environment for Deepspeech, is a really trick part to do in this whole notebook
In [2]:
!git clone --branch v0.9.3 https://github.com/mozilla/DeepSpeech
Cloning into 'DeepSpeech'... remote: Enumerating objects: 23874, done. remote: Counting objects: 100% (411/411), done. remote: Compressing objects: 100% (185/185), done. remote: Total 23874 (delta 231), reused 359 (delta 213), pack-reused 23463 Receiving objects: 100% (23874/23874), 49.48 MiB | 26.13 MiB/s, done. Resolving deltas: 100% (16362/16362), done. Note: checking out 'f2e9c85880dff94115ab510cde9ca4af7ee51c19'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b <new-branch-name>
Install DeepSpeech Dependencies¶
All the steps taken for this section are from Train IITM
In [3]:
%cd /content/
!sudo apt-get install python3-venv
!sudo apt-get install python3-dev
!pip install --upgrade pip
!sudo apt-get install sox
!sudo apt-get install sox libsox-fmt-mp3
!sudo apt install git
!pip install librosa==0.7.2
!sudo apt-get install pciutils
!lspci | grep -i nvidia
!wget https://github.com/git-lfs/git-lfs/releases/download/v2.11.0/git-lfs-linux-amd64-v2.11.0.tar.gz
!tar xvf /content/git-lfs-linux-amd64-v2.11.0.tar.gz -C /content
!sudo bash /content/install.sh
%cd /content/DeepSpeech
!git-lfs pull
!wget https://github.com/mozilla/DeepSpeech/releases/download/v0.7.4/ds_ctcdecoder-0.7.4-cp36-cp36m-manylinux1_x86_64.whl
!pip install /content/DeepSpeech/ds_ctcdecoder-0.7.4-cp36-cp36m-manylinux1_x86_64.whl
!pip3 install folium==0.2.1
!pip3 install --upgrade pip==20.0.2 wheel==0.34.2 setuptools==46.1.3
!pip3 install --upgrade --force-reinstall -e .
/content
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README.md
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Building wheels for collected packages: opuslib, bs4, audioread, resampy, wrapt, gast, termcolor, pyperclip
Building wheel for opuslib (setup.py) ... done
Created wheel for opuslib: filename=opuslib-2.0.0-py3-none-any.whl size=11009 sha256=4125d1a6d893fd989a7b773b53bed1a4ab71c1a135911b0d2ea8ca713d9afd30
Stored in directory: /root/.cache/pip/wheels/e5/ba/d4/0e81231a9797fbb262ae3a54fd761fab850db7f32d94a3283a
Building wheel for bs4 (setup.py) ... done
Created wheel for bs4: filename=bs4-0.0.1-py3-none-any.whl size=1272 sha256=f3c979312eede87d2838bf7af922f90904d4613bd7f121e8da66e6bca216ed6c
Stored in directory: /root/.cache/pip/wheels/0a/9e/ba/20e5bbc1afef3a491f0b3bb74d508f99403aabe76eda2167ca
Building wheel for audioread (setup.py) ... done
Created wheel for audioread: filename=audioread-2.1.9-py3-none-any.whl size=23142 sha256=26dfa6ea8bcbc8dfe0328382b04424ce2e66c949d51c780d71c65e37e9f1101d
Stored in directory: /root/.cache/pip/wheels/ba/7b/eb/213741ccc0678f63e346ab8dff10495995ca3f426af87b8d88
Building wheel for resampy (setup.py) ... done
Created wheel for resampy: filename=resampy-0.2.2-py3-none-any.whl size=320720 sha256=ff4370a96d3cd330e2089d75bd48387e1e9eaa645c7251e69e6ff7ea1df16760
Stored in directory: /root/.cache/pip/wheels/a0/18/0a/8ad18a597d8333a142c9789338a96a6208f1198d290ece356c
Building wheel for wrapt (setup.py) ... done
Created wheel for wrapt: filename=wrapt-1.12.1-cp37-cp37m-linux_x86_64.whl size=68668 sha256=77fc41e23cfc77a9e1911c1055b5c2e289ea5e30557bce622ed2d884c2d28094
Stored in directory: /root/.cache/pip/wheels/62/76/4c/aa25851149f3f6d9785f6c869387ad82b3fd37582fa8147ac6
Building wheel for gast (setup.py) ... done
Created wheel for gast: filename=gast-0.2.2-py3-none-any.whl size=7539 sha256=050a8e58f6e3a5f48be3d51474a55b6c028973ac90144d765062d48ad575b414
Stored in directory: /root/.cache/pip/wheels/21/7f/02/420f32a803f7d0967b48dd823da3f558c5166991bfd204eef3
Building wheel for termcolor (setup.py) ... done
Created wheel for termcolor: filename=termcolor-1.1.0-py3-none-any.whl size=4830 sha256=8cfc167a1009bc124aae18a784446aed825c3af46c2a64d3eb0a110772d01884
Stored in directory: /root/.cache/pip/wheels/3f/e3/ec/8a8336ff196023622fbcb36de0c5a5c218cbb24111d1d4c7f2
Building wheel for pyperclip (setup.py) ... done
Created wheel for pyperclip: filename=pyperclip-1.8.2-py3-none-any.whl size=11107 sha256=d46c3eca0646d5c7d0dd034a0fc5b7efff41ce2b4f29a7e37be495865a176184
Stored in directory: /root/.cache/pip/wheels/9f/18/84/8f69f8b08169c7bae2dde6bd7daf0c19fca8c8e500ee620a28
Successfully built opuslib bs4 audioread resampy wrapt gast termcolor pyperclip
ERROR: tensorflow 1.15.4 has requirement numpy<1.19.0,>=1.16.0, but you'll have numpy 1.21.0 which is incompatible.
ERROR: tensorflow-probability 0.12.1 has requirement gast>=0.3.2, but you'll have gast 0.2.2 which is incompatible.
ERROR: tensorflow-metadata 1.0.0 has requirement absl-py<0.13,>=0.9, but you'll have absl-py 0.13.0 which is incompatible.
ERROR: networkx 2.5.1 has requirement decorator<5,>=4.3, but you'll have decorator 5.0.9 which is incompatible.
ERROR: moviepy 0.2.3.5 has requirement decorator<5.0,>=4.0.2, but you'll have decorator 5.0.9 which is incompatible.
ERROR: kapre 0.3.5 has requirement tensorflow>=2.0.0, but you'll have tensorflow 1.15.4 which is incompatible.
ERROR: google-colab 1.0.0 has requirement pandas~=1.1.0; python_version >= "3.0", but you'll have pandas 1.2.5 which is incompatible.
ERROR: google-colab 1.0.0 has requirement requests~=2.23.0, but you'll have requests 2.25.1 which is incompatible.
ERROR: google-colab 1.0.0 has requirement six~=1.15.0, but you'll have six 1.16.0 which is incompatible.
ERROR: flask 1.1.4 has requirement Werkzeug<2.0,>=0.15, but you'll have werkzeug 2.0.1 which is incompatible.
ERROR: albumentations 0.1.12 has requirement imgaug<0.2.7,>=0.2.5, but you'll have imgaug 0.2.9 which is incompatible.
Installing collected packages: numpy, six, python-utils, progressbar2, pyxdg, attrdict, absl-py, semver, opuslib, cmaes, scipy, PyYAML, pyparsing, attrs, zipp, typing-extensions, importlib-metadata, pyperclip, colorama, wcwidth, cmd2, pbr, stevedore, PrettyTable, cliff, MarkupSafe, Mako, python-editor, greenlet, sqlalchemy, python-dateutil, alembic, packaging, colorlog, tqdm, optuna, sox, soupsieve, beautifulsoup4, bs4, pytz, pandas, idna, urllib3, chardet, certifi, requests, setuptools, llvmlite, numba, pycparser, cffi, soundfile, joblib, decorator, appdirs, pooch, audioread, resampy, threadpoolctl, scikit-learn, librosa, ds-ctcdecoder, keras-preprocessing, wrapt, protobuf, google-pasta, cached-property, h5py, keras-applications, gast, wheel, tensorflow-estimator, termcolor, grpcio, markdown, werkzeug, tensorboard, opt-einsum, astor, tensorflow, deepspeech-training
Attempting uninstall: numpy
Found existing installation: numpy 1.19.5
Uninstalling numpy-1.19.5:
Successfully uninstalled numpy-1.19.5
Attempting uninstall: six
Found existing installation: six 1.15.0
Uninstalling six-1.15.0:
Successfully uninstalled six-1.15.0
Attempting uninstall: python-utils
Found existing installation: python-utils 2.5.6
Uninstalling python-utils-2.5.6:
Successfully uninstalled python-utils-2.5.6
Attempting uninstall: progressbar2
Found existing installation: progressbar2 3.38.0
Uninstalling progressbar2-3.38.0:
Successfully uninstalled progressbar2-3.38.0
Attempting uninstall: absl-py
Found existing installation: absl-py 0.12.0
Uninstalling absl-py-0.12.0:
Successfully uninstalled absl-py-0.12.0
Attempting uninstall: semver
Found existing installation: semver 2.13.0
Uninstalling semver-2.13.0:
Successfully uninstalled semver-2.13.0
Attempting uninstall: scipy
Found existing installation: scipy 1.4.1
Uninstalling scipy-1.4.1:
Successfully uninstalled scipy-1.4.1
Attempting uninstall: PyYAML
Found existing installation: PyYAML 3.13
Uninstalling PyYAML-3.13:
Successfully uninstalled PyYAML-3.13
Attempting uninstall: pyparsing
Found existing installation: pyparsing 2.4.7
Uninstalling pyparsing-2.4.7:
Successfully uninstalled pyparsing-2.4.7
Attempting uninstall: attrs
Found existing installation: attrs 21.2.0
Uninstalling attrs-21.2.0:
Successfully uninstalled attrs-21.2.0
Attempting uninstall: zipp
Found existing installation: zipp 3.4.1
Uninstalling zipp-3.4.1:
Successfully uninstalled zipp-3.4.1
Attempting uninstall: typing-extensions
Found existing installation: typing-extensions 3.7.4.3
Uninstalling typing-extensions-3.7.4.3:
Successfully uninstalled typing-extensions-3.7.4.3
Attempting uninstall: importlib-metadata
Found existing installation: importlib-metadata 4.5.0
Uninstalling importlib-metadata-4.5.0:
Successfully uninstalled importlib-metadata-4.5.0
Attempting uninstall: colorama
Found existing installation: colorama 0.4.4
Uninstalling colorama-0.4.4:
Successfully uninstalled colorama-0.4.4
Attempting uninstall: wcwidth
Found existing installation: wcwidth 0.2.5
Uninstalling wcwidth-0.2.5:
Successfully uninstalled wcwidth-0.2.5
Attempting uninstall: PrettyTable
Found existing installation: prettytable 2.1.0
Uninstalling prettytable-2.1.0:
Successfully uninstalled prettytable-2.1.0
Attempting uninstall: MarkupSafe
Found existing installation: MarkupSafe 2.0.1
Uninstalling MarkupSafe-2.0.1:
Successfully uninstalled MarkupSafe-2.0.1
Attempting uninstall: greenlet
Found existing installation: greenlet 1.1.0
Uninstalling greenlet-1.1.0:
Successfully uninstalled greenlet-1.1.0
Attempting uninstall: sqlalchemy
Found existing installation: SQLAlchemy 1.4.18
Uninstalling SQLAlchemy-1.4.18:
Successfully uninstalled SQLAlchemy-1.4.18
Attempting uninstall: python-dateutil
Found existing installation: python-dateutil 2.8.1
Uninstalling python-dateutil-2.8.1:
Successfully uninstalled python-dateutil-2.8.1
Attempting uninstall: packaging
Found existing installation: packaging 20.9
Uninstalling packaging-20.9:
Successfully uninstalled packaging-20.9
Attempting uninstall: tqdm
Found existing installation: tqdm 4.61.1
Uninstalling tqdm-4.61.1:
Successfully uninstalled tqdm-4.61.1
Attempting uninstall: beautifulsoup4
Found existing installation: beautifulsoup4 4.6.3
Uninstalling beautifulsoup4-4.6.3:
Successfully uninstalled beautifulsoup4-4.6.3
Attempting uninstall: bs4
Found existing installation: bs4 0.0.1
Uninstalling bs4-0.0.1:
Successfully uninstalled bs4-0.0.1
Attempting uninstall: pytz
Found existing installation: pytz 2018.9
Uninstalling pytz-2018.9:
Successfully uninstalled pytz-2018.9
Attempting uninstall: pandas
Found existing installation: pandas 1.1.5
Uninstalling pandas-1.1.5:
Successfully uninstalled pandas-1.1.5
Attempting uninstall: idna
Found existing installation: idna 2.10
Uninstalling idna-2.10:
Successfully uninstalled idna-2.10
Attempting uninstall: urllib3
Found existing installation: urllib3 1.24.3
Uninstalling urllib3-1.24.3:
Successfully uninstalled urllib3-1.24.3
Attempting uninstall: chardet
Found existing installation: chardet 3.0.4
Uninstalling chardet-3.0.4:
Successfully uninstalled chardet-3.0.4
Attempting uninstall: certifi
Found existing installation: certifi 2021.5.30
Uninstalling certifi-2021.5.30:
Successfully uninstalled certifi-2021.5.30
Attempting uninstall: requests
Found existing installation: requests 2.25.1
Uninstalling requests-2.25.1:
Successfully uninstalled requests-2.25.1
Attempting uninstall: setuptools
Found existing installation: setuptools 46.1.3
Uninstalling setuptools-46.1.3:
Successfully uninstalled setuptools-46.1.3
Attempting uninstall: llvmlite
Found existing installation: llvmlite 0.34.0
Uninstalling llvmlite-0.34.0:
Successfully uninstalled llvmlite-0.34.0
Attempting uninstall: numba
Found existing installation: numba 0.51.2
Uninstalling numba-0.51.2:
Successfully uninstalled numba-0.51.2
Attempting uninstall: pycparser
Found existing installation: pycparser 2.20
Uninstalling pycparser-2.20:
Successfully uninstalled pycparser-2.20
Attempting uninstall: cffi
Found existing installation: cffi 1.14.5
Uninstalling cffi-1.14.5:
Successfully uninstalled cffi-1.14.5
Attempting uninstall: soundfile
Found existing installation: SoundFile 0.10.3.post1
Uninstalling SoundFile-0.10.3.post1:
Successfully uninstalled SoundFile-0.10.3.post1
Attempting uninstall: joblib
Found existing installation: joblib 1.0.1
Uninstalling joblib-1.0.1:
Successfully uninstalled joblib-1.0.1
Attempting uninstall: decorator
Found existing installation: decorator 4.4.2
Uninstalling decorator-4.4.2:
Successfully uninstalled decorator-4.4.2
Attempting uninstall: appdirs
Found existing installation: appdirs 1.4.4
Uninstalling appdirs-1.4.4:
Successfully uninstalled appdirs-1.4.4
Attempting uninstall: pooch
Found existing installation: pooch 1.4.0
Uninstalling pooch-1.4.0:
Successfully uninstalled pooch-1.4.0
Attempting uninstall: audioread
Found existing installation: audioread 2.1.9
Uninstalling audioread-2.1.9:
Successfully uninstalled audioread-2.1.9
Attempting uninstall: resampy
Found existing installation: resampy 0.2.2
Uninstalling resampy-0.2.2:
Successfully uninstalled resampy-0.2.2
Attempting uninstall: scikit-learn
Found existing installation: scikit-learn 0.22.2.post1
Uninstalling scikit-learn-0.22.2.post1:
Successfully uninstalled scikit-learn-0.22.2.post1
Attempting uninstall: librosa
Found existing installation: librosa 0.7.2
Uninstalling librosa-0.7.2:
Successfully uninstalled librosa-0.7.2
Attempting uninstall: keras-preprocessing
Found existing installation: Keras-Preprocessing 1.1.2
Uninstalling Keras-Preprocessing-1.1.2:
Successfully uninstalled Keras-Preprocessing-1.1.2
Attempting uninstall: wrapt
Found existing installation: wrapt 1.12.1
Uninstalling wrapt-1.12.1:
Successfully uninstalled wrapt-1.12.1
Attempting uninstall: protobuf
Found existing installation: protobuf 3.12.4
Uninstalling protobuf-3.12.4:
Successfully uninstalled protobuf-3.12.4
Attempting uninstall: google-pasta
Found existing installation: google-pasta 0.2.0
Uninstalling google-pasta-0.2.0:
Successfully uninstalled google-pasta-0.2.0
Attempting uninstall: cached-property
Found existing installation: cached-property 1.5.2
Uninstalling cached-property-1.5.2:
Successfully uninstalled cached-property-1.5.2
Attempting uninstall: h5py
Found existing installation: h5py 3.1.0
Uninstalling h5py-3.1.0:
Successfully uninstalled h5py-3.1.0
Attempting uninstall: gast
Found existing installation: gast 0.4.0
Uninstalling gast-0.4.0:
Successfully uninstalled gast-0.4.0
Attempting uninstall: wheel
Found existing installation: wheel 0.34.2
Uninstalling wheel-0.34.2:
Successfully uninstalled wheel-0.34.2
Attempting uninstall: tensorflow-estimator
Found existing installation: tensorflow-estimator 2.5.0
Uninstalling tensorflow-estimator-2.5.0:
Successfully uninstalled tensorflow-estimator-2.5.0
Attempting uninstall: termcolor
Found existing installation: termcolor 1.1.0
Uninstalling termcolor-1.1.0:
Successfully uninstalled termcolor-1.1.0
Attempting uninstall: grpcio
Found existing installation: grpcio 1.34.1
Uninstalling grpcio-1.34.1:
Successfully uninstalled grpcio-1.34.1
Attempting uninstall: markdown
Found existing installation: Markdown 3.3.4
Uninstalling Markdown-3.3.4:
Successfully uninstalled Markdown-3.3.4
Attempting uninstall: werkzeug
Found existing installation: Werkzeug 1.0.1
Uninstalling Werkzeug-1.0.1:
Successfully uninstalled Werkzeug-1.0.1
Attempting uninstall: tensorboard
Found existing installation: tensorboard 2.5.0
Uninstalling tensorboard-2.5.0:
Successfully uninstalled tensorboard-2.5.0
Attempting uninstall: opt-einsum
Found existing installation: opt-einsum 3.3.0
Uninstalling opt-einsum-3.3.0:
Successfully uninstalled opt-einsum-3.3.0
Attempting uninstall: astor
Found existing installation: astor 0.8.1
Uninstalling astor-0.8.1:
Successfully uninstalled astor-0.8.1
Attempting uninstall: tensorflow
Found existing installation: tensorflow 2.5.0
Uninstalling tensorflow-2.5.0:
Successfully uninstalled tensorflow-2.5.0
Running setup.py develop for deepspeech-training
Successfully installed Mako-1.1.4 MarkupSafe-2.0.1 PrettyTable-2.1.0 PyYAML-5.4.1 absl-py-0.13.0 alembic-1.6.5 appdirs-1.4.4 astor-0.8.1 attrdict-2.0.1 attrs-21.2.0 audioread-2.1.9 beautifulsoup4-4.9.3 bs4-0.0.1 cached-property-1.5.2 certifi-2021.5.30 cffi-1.14.5 chardet-4.0.0 cliff-3.8.0 cmaes-0.8.2 cmd2-2.1.1 colorama-0.4.4 colorlog-5.0.1 decorator-5.0.9 deepspeech-training ds-ctcdecoder-0.9.3 gast-0.2.2 google-pasta-0.2.0 greenlet-1.1.0 grpcio-1.38.1 h5py-3.3.0 idna-2.10 importlib-metadata-4.6.0 joblib-1.0.1 keras-applications-1.0.8 keras-preprocessing-1.1.2 librosa-0.8.1 llvmlite-0.31.0 markdown-3.3.4 numba-0.47.0 numpy-1.21.0 opt-einsum-3.3.0 optuna-2.8.0 opuslib-2.0.0 packaging-20.9 pandas-1.2.5 pbr-5.6.0 pooch-1.4.0 progressbar2-3.53.1 protobuf-3.17.3 pycparser-2.20 pyparsing-2.4.7 pyperclip-1.8.2 python-dateutil-2.8.1 python-editor-1.0.4 python-utils-2.5.6 pytz-2021.1 pyxdg-0.27 requests-2.25.1 resampy-0.2.2 scikit-learn-0.24.2 scipy-1.7.0 semver-2.13.0 setuptools-57.0.0 six-1.16.0 soundfile-0.10.3.post1 soupsieve-2.2.1 sox-1.4.1 sqlalchemy-1.4.20 stevedore-3.3.0 tensorboard-1.15.0 tensorflow-1.15.4 tensorflow-estimator-1.15.1 termcolor-1.1.0 threadpoolctl-2.1.0 tqdm-4.61.1 typing-extensions-3.10.0.0 urllib3-1.26.6 wcwidth-0.2.5 werkzeug-2.0.1 wheel-0.36.2 wrapt-1.12.1 zipp-3.4.1
The colab notebook will be restarted by running the cell. Continue by running the below cells after the colab has restarted
In [ ]:
!nvcc --version
!nvidia-smi
# Restarting the Runtine, run only below cells after colab has restarted
import os
os.kill(os.getpid(), 9)
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2020 NVIDIA Corporation Built on Wed_Jul_22_19:09:09_PDT_2020 Cuda compilation tools, release 11.0, V11.0.221 Build cuda_11.0_bu.TC445_37.28845127_0
Set default CUDA version¶
- A input will be asking a confirmation for changing CUDA, Press Y
In [1]:
# Default CUDA version in Colab is 10.1, need to change to 10.0
! echo $PATH
import os
os.environ['PATH'] += ":/usr/local/cuda-10.0/bin"
os.environ['CUDADIR'] = "/usr/local/cuda-10.0"
os.environ['LD_LIBRARY_PATH'] = "/usr/lib64-nvidia:/usr/local/cuda-10.0/lib64"
!echo $PATH
!echo $LD_LIBRARY_PATH
!source ~/.bashrc
!env | grep -i cuda
%cd /content/
!wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
!sudo apt-get install freeglut3 freeglut3-dev libxi-dev libxmu-dev
!sudo apt-get install build-essential dkms
!sudo dpkg -i cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
!sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
!sudo apt-get update
!sudo apt-get install cuda-10-0
!sudo rm /usr/local/cuda
!sudo ln -s /usr/local/cuda-10.0 /usr/local/cuda
%ls -l /usr/local/
!pip3 uninstall tensorflow -y
!pip3 install 'tensorflow-gpu==1.15.2'
/usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/tools/node/bin:/tools/google-cloud-sdk/bin:/opt/bin
/usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/tools/node/bin:/tools/google-cloud-sdk/bin:/opt/bin:/usr/local/cuda-10.0/bin
/usr/lib64-nvidia:/usr/local/cuda-10.0/lib64
LD_LIBRARY_PATH=/usr/lib64-nvidia:/usr/local/cuda-10.0/lib64
CUDADIR=/usr/local/cuda-10.0
LIBRARY_PATH=/usr/local/cuda/lib64/stubs
CUDA_VERSION=11.0.3
NVIDIA_REQUIRE_CUDA=cuda>=11.0 brand=tesla,driver>=418,driver<419 brand=tesla,driver>=440,driver<441 brand=tesla,driver>=450,driver<451
PATH=/usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/tools/node/bin:/tools/google-cloud-sdk/bin:/opt/bin:/usr/local/cuda-10.0/bin
/content
--2021-06-29 17:16:03-- https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
Resolving developer.download.nvidia.com (developer.download.nvidia.com)... 152.195.19.142
Connecting to developer.download.nvidia.com (developer.download.nvidia.com)|152.195.19.142|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2940 (2.9K) [application/x-deb]
Saving to: ‘cuda-repo-ubuntu1804_10.0.130-1_amd64.deb’
cuda-repo-ubuntu180 100%[===================>] 2.87K --.-KB/s in 0s
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Reading package lists... Done
Building dependency tree
Reading state information... Done
libxi-dev is already the newest version (2:1.7.9-1).
libxi-dev set to manually installed.
libxmu-dev is already the newest version (2:1.1.2-2).
libxmu-dev set to manually installed.
freeglut3 is already the newest version (2.8.1-3).
freeglut3 set to manually installed.
freeglut3-dev is already the newest version (2.8.1-3).
freeglut3-dev set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.4ubuntu1).
dkms is already the newest version (2.3-3ubuntu9.7).
dkms set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 39 not upgraded.
Selecting previously unselected package cuda-repo-ubuntu1804.
(Reading database ... 160942 files and directories currently installed.)
Preparing to unpack cuda-repo-ubuntu1804_10.0.130-1_amd64.deb ...
Unpacking cuda-repo-ubuntu1804 (10.0.130-1) ...
Setting up cuda-repo-ubuntu1804 (10.0.130-1) ...
Configuration file '/etc/apt/sources.list.d/cuda.list'
==> File on system created by you or by a script.
==> File also in package provided by package maintainer.
What would you like to do about it ? Your options are:
Y or I : install the package maintainer's version
N or O : keep your currently-installed version
D : show the differences between the versions
Z : start a shell to examine the situation
The default action is to keep your current version.
*** cuda.list (Y/I/N/O/D/Z) [default=N] ? y
Installing new version of config file /etc/apt/sources.list.d/cuda.list ...
Executing: /tmp/apt-key-gpghome.V6c8ZqRr77/gpg.1.sh --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
gpg: requesting key from 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub'
gpg: key F60F4B3D7FA2AF80: "cudatools <cudatools@nvidia.com>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
Ign:1 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease
Get:2 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Release [697 B]
Get:3 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Release.gpg [836 B]
Get:4 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease [3,626 B]
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total 80
drwxr-xr-x 1 root root 4096 Jun 29 17:15 bin/
lrwxrwxrwx 1 root root 20 Jun 29 17:17 cuda -> /usr/local/cuda-10.0/
drwxr-xr-x 16 root root 4096 Jun 15 13:23 cuda-10.0/
drwxr-xr-x 15 root root 4096 Jun 15 13:25 cuda-10.1/
drwxr-xr-x 1 root root 4096 Jun 15 13:28 cuda-11.0/
drwxr-xr-x 1 root root 4096 Jun 17 13:30 etc/
drwxr-xr-x 2 root root 4096 Sep 21 2020 games/
drwxr-xr-x 2 root root 4096 Jun 17 13:41 _gcs_config_ops.so/
drwxr-xr-x 1 root root 4096 Jun 17 13:49 include/
drwxr-xr-x 1 root root 4096 Jun 17 13:49 lib/
-rw-r--r-- 1 root root 1636 Jun 17 13:43 LICENSE.txt
drwxr-xr-x 3 root root 4096 Jun 17 13:40 licensing/
lrwxrwxrwx 1 root root 9 Sep 21 2020 man -> share/man/
drwxr-xr-x 2 root root 4096 Sep 21 2020 sbin/
-rw-r--r-- 1 root root 7291 Jun 17 13:43 setup.cfg
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Found existing installation: tensorflow 1.15.4
Uninstalling tensorflow-1.15.4:
Successfully uninstalled tensorflow-1.15.4
Collecting tensorflow-gpu==1.15.2
Downloading tensorflow_gpu-1.15.2-cp37-cp37m-manylinux2010_x86_64.whl (410.9 MB)
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Installing collected packages: tensorflow-gpu
Successfully installed tensorflow-gpu-1.15.2
Importing Libraries 💻¶
In [2]:
# Importing Libraries
import pandas as pd
import re
from ast import literal_eval
import os
import librosa
# To make things more beautiful!
from rich.console import Console
from rich.table import Table
from rich import pretty
pretty.install()
from IPython.display import Audio
import numpy as np
import json
from sklearn.model_selection import train_test_split
from sklearn.metrics import classification_report, accuracy_score
from pyspark.ml import Pipeline
from pyspark.sql import SparkSession
import pyspark.sql.functions as F
from sparknlp.annotator import *
from sparknlp.base import *
import sparknlp
from sparknlp.pretrained import PretrainedPipeline
DATA_FOLDER = "data"
In [3]:
from google.colab import drive
drive.mount('/content/drive')
Mounted at /content/drive
Training phase ⚙️¶
Downloading Dataset¶
Same as previous challenges, we need to download the dataset using AIcrowd CLI
In [4]:
API_KEY = '' # Please get your your API Key from [https://www.aicrowd.com/participants/me]
!aicrowd login --api-key $API_KEY
API Key valid Saved API Key successfully!
In [5]:
# Downloading the Dataset
!rm -rf data
!mkdir data
!aicrowd dataset download --challenge sound-prediction -j 3 -o data
train.csv: 100% 713k/713k [00:00<00:00, 5.80MB/s] test.zip: 0% 0.00/160M [00:00<?, ?B/s] train.zip: 0% 0.00/643M [00:00<?, ?B/s] train.zip: 5% 33.6M/643M [00:00<00:08, 75.8MB/s] test.csv: 100% 159k/159k [00:00<00:00, 2.00MB/s] train.zip: 10% 67.1M/643M [00:00<00:06, 91.5MB/s] val.csv: 100% 69.1k/69.1k [00:00<00:00, 1.78MB/s] train.zip: 16% 101M/643M [00:01<00:05, 99.3MB/s] test.zip: 21% 33.6M/160M [00:01<00:07, 17.3MB/s] train.zip: 26% 168M/643M [00:01<00:05, 87.6MB/s] train.zip: 31% 201M/643M [00:02<00:04, 93.6MB/s] train.zip: 37% 235M/643M [00:02<00:04, 99.8MB/s] val.zip: 0% 0.00/63.9M [00:00<?, ?B/s] train.zip: 42% 268M/643M [00:02<00:03, 101MB/s] test.zip: 42% 67.1M/160M [00:03<00:04, 19.3MB/s] train.zip: 52% 336M/643M [00:03<00:03, 84.4MB/s] train.zip: 57% 369M/643M [00:04<00:02, 92.3MB/s] train.zip: 63% 403M/643M [00:04<00:02, 92.4MB/s] train.zip: 68% 436M/643M [00:04<00:02, 94.3MB/s] train.zip: 73% 470M/643M [00:05<00:01, 98.5MB/s] test.zip: 63% 101M/160M [00:05<00:03, 17.3MB/s] train.zip: 83% 537M/643M [00:05<00:01, 101MB/s] train.zip: 89% 570M/643M [00:05<00:00, 103MB/s] train.zip: 94% 604M/643M [00:06<00:00, 101MB/s] train.zip: 100% 643M/643M [00:06<00:00, 96.5MB/s] test.zip: 100% 160M/160M [00:08<00:00, 18.5MB/s] val.zip: 53% 33.6M/63.9M [00:05<00:05, 5.65MB/s] val.zip: 100% 63.9M/63.9M [00:09<00:00, 6.55MB/s]
Unzipping Files¶
In [6]:
# Unzipping the zip files into the respective set folders
!unzip /content/data/train.zip -d /content/data/train >/dev/null
!unzip /content/data/val.zip -d /content/data/val >/dev/null
!unzip /content/data/test.zip -d /content/data/test >/dev/null
Reading the Dataset¶
In [7]:
train_df = pd.read_csv(os.path.join(DATA_FOLDER, "train.csv"))
val_df = pd.read_csv(os.path.join(DATA_FOLDER, "val.csv"))
test_df = pd.read_csv(os.path.join(DATA_FOLDER, "test.csv"))
train_df
Out[7]:
| SoundID | label | |
|---|---|---|
| 0 | 0 | efficient spatialtemporal context modeling for |
| 1 | 1 | on the space |
| 2 | 2 | baryogenesis through mixing |
| 3 | 3 | noncommutative gravity in three dimensions |
| 4 | 4 | effective thermal diffusivity in |
| ... | ... | ... |
| 19995 | 19995 | dixmier trace for |
| 19996 | 19996 | removahedral congruences versus permutree cong... |
| 19997 | 19997 | viscous control of minimum |
| 19998 | 19998 | new boundary harnack inequalities with |
| 19999 | 19999 | a dynamic systems |
20000 rows × 2 columns
Preprocessing the Dataset¶
In this section, we are going to add some necessary columns whcich DeepSpeech will need while model training
In [8]:
# Preprocessing Dataset Function
def preprocess_data(df, set_name):
# Adding the Wav filepath
df['wav_filename'] = df['SoundID'].apply(lambda x : os.path.join("/content", "data", set_name+"/" +str(x) + ".wav"))
df['transcript'] = df['label']
# Addding the wav file size ( in bytes ), due to mos of the files are around 30,000 bytes, there is not much need put that
# But you can do it you want :)
df['wav_filesize'] = 30000
return df
In [9]:
# Preprocessing all three sets
train_df = preprocess_data(train_df, "train")
val_df = preprocess_data(val_df, "val")
test_df = preprocess_data(test_df, "test")
val_df
Out[9]:
| SoundID | label | wav_filename | transcript | wav_filesize | |
|---|---|---|---|---|---|
| 0 | 0 | injectivity in higher order | /content/data/val/0.wav | injectivity in higher order | 30000 |
| 1 | 1 | minimal constraints in the parity | /content/data/val/1.wav | minimal constraints in the parity | 30000 |
| 2 | 2 | learning to refer | /content/data/val/2.wav | learning to refer | 30000 |
| 3 | 3 | on the expressive power | /content/data/val/3.wav | on the expressive power | 30000 |
| 4 | 4 | small parts in the bernoulli | /content/data/val/4.wav | small parts in the bernoulli | 30000 |
| ... | ... | ... | ... | ... | ... |
| 1995 | 1995 | responses of small quantum systems | /content/data/val/1995.wav | responses of small quantum systems | 30000 |
| 1996 | 1996 | thermal rectification in quantum | /content/data/val/1996.wav | thermal rectification in quantum | 30000 |
| 1997 | 1997 | decomposition and unitarity in quantum | /content/data/val/1997.wav | decomposition and unitarity in quantum | 30000 |
| 1998 | 1998 | on gravitational collapse in | /content/data/val/1998.wav | on gravitational collapse in | 30000 |
| 1999 | 1999 | cogrowth and spectral gap | /content/data/val/1999.wav | cogrowth and spectral gap | 30000 |
2000 rows × 5 columns
Sound¶
Listening to some sounds with with respctive labels
In [10]:
# Getting a sample from the dataset
example = train_df.iloc[10, :]
# Reading the sound using the path
sound, sample_rate = librosa.load(example['wav_filename'])
("Sound : ", sound), ("Label : ", sample_rate)
( ('Sound : ', array([0., 0., 0., ..., 0., 0., 0.], dtype=float32)), ('Label : ', 22050) )
The sound is a 1D list with each value is the amplitude of the sound. And the sample_rate is show many of the sound array elements are going through the speaker in each second.
Note : Lower Your PC Volume :)
In [11]:
Audio(example['wav_filename'])
Out[11]:
In [12]:
example['transcript']
'cold bosons in optical lattices'
Out[12]:
In [13]:
# Saving the preprocessing dataset
train_df.to_csv("deepspeech_train.csv", index=False)
val_df.to_csv("deepspeech_val.csv", index=False)
test_df.to_csv("deepspeech_test.csv", index=False)
In [25]:
! wget -c https://github.com/mozilla/DeepSpeech/releases/download/v0.9.3/deepspeech-0.9.3-checkpoint.tar.gz
! rm -r deepspeech-0.9.3-checkpoint
! tar -xvzf deepspeech-0.9.3-checkpoint.tar.gz
--2021-06-29 17:26:36-- https://github.com/mozilla/DeepSpeech/releases/download/v0.9.3/deepspeech-0.9.3-checkpoint.tar.gz Resolving github.com (github.com)... 192.30.255.113 Connecting to github.com (github.com)|192.30.255.113|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://github-releases.githubusercontent.com/60273704/6598e800-3b0f-11eb-9e91-3db57dd0c70b?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210629%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210629T172636Z&X-Amz-Expires=300&X-Amz-Signature=86ce77c5bd51641e1483011f8965d11419b7eb2fad92432de478d3b3eba7e4a8&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=60273704&response-content-disposition=attachment%3B%20filename%3Ddeepspeech-0.9.3-checkpoint.tar.gz&response-content-type=application%2Foctet-stream [following] --2021-06-29 17:26:36-- https://github-releases.githubusercontent.com/60273704/6598e800-3b0f-11eb-9e91-3db57dd0c70b?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210629%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210629T172636Z&X-Amz-Expires=300&X-Amz-Signature=86ce77c5bd51641e1483011f8965d11419b7eb2fad92432de478d3b3eba7e4a8&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=60273704&response-content-disposition=attachment%3B%20filename%3Ddeepspeech-0.9.3-checkpoint.tar.gz&response-content-type=application%2Foctet-stream Resolving github-releases.githubusercontent.com (github-releases.githubusercontent.com)... 185.199.108.154, 185.199.109.154, 185.199.110.154, ... Connecting to github-releases.githubusercontent.com (github-releases.githubusercontent.com)|185.199.108.154|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 645992216 (616M) [application/octet-stream] Saving to: ‘deepspeech-0.9.3-checkpoint.tar.gz’ deepspeech-0.9.3-ch 100%[===================>] 616.07M 65.9MB/s in 12s 2021-06-29 17:26:49 (50.5 MB/s) - ‘deepspeech-0.9.3-checkpoint.tar.gz’ saved [645992216/645992216] rm: cannot remove 'deepspeech-0.9.3-checkpoint': No such file or directory deepspeech-0.9.3-checkpoint/ deepspeech-0.9.3-checkpoint/flags.txt deepspeech-0.9.3-checkpoint/best_dev-1466475.meta deepspeech-0.9.3-checkpoint/best_dev-1466475.index deepspeech-0.9.3-checkpoint/best_dev_checkpoint deepspeech-0.9.3-checkpoint/best_dev-1466475.data-00000-of-00001 deepspeech-0.9.3-checkpoint/checkpoint
In [21]:
! ls /root/.local/share/deepspeech/checkpoints/
ls: cannot access '/root/.local/share/deepspeech/checkpoints/': No such file or directory
In [ ]:
# ! pip uninstall numpy
# ! pip install numpy==1.19.5
Training the model + Validation + Testing¶
Now, using Deep Speech command line, we are going to put the path of dataset with various other parameters to train & validation every epoch, but test after all epochs are done!
In [33]:
%cd DeepSpeech
# We are going to use validation data instead of training because training will take a lot more time
# Putting the data files
# Setting up Model parameters
# Setting up the batch size and audo sample rate
# Using mixed precision so that the model will train faster
# Saving the test predictions
!python DeepSpeech.py --checkpoint_dir deepspeech-0.9.3-checkpoint/ \
--train_files ../deepspeech_train.csv,../deepspeech_val.csv \
--dev_files ../deepspeech_val.csv \
--test_files ../deepspeech_test.csv \
--n_hidden 2048 \
--train_cudnn True \
--train_batch_size 64 \
--dev_batch_size 32 --test_batch_size 128 \
--automatic_mixed_precision True --epochs 1 \
--test_output_file ../assets/output.txt \
--learning_rate 0.0001 \
--audio_sample_rate 8000
%cd ..
# --checkpoint_dir /root/.local/share/deepspeech/checkpoints/
/content/DeepSpeech I0629 17:54:19.538950 140701439002496 utils.py:157] NumExpr defaulting to 2 threads. I Enabling automatic mixed precision training. I Loading best validating checkpoint from /root/.local/share/deepspeech/checkpoints/best_dev-1868 I Loading variable from checkpoint: cond_1/beta1_power I Loading variable from checkpoint: cond_1/beta2_power I Loading variable from checkpoint: cudnn_lstm/opaque_kernel I Loading variable from checkpoint: cudnn_lstm/opaque_kernel/Adam I Loading variable from checkpoint: cudnn_lstm/opaque_kernel/Adam_1 I Loading variable from checkpoint: current_loss_scale I Loading variable from checkpoint: global_step I Loading variable from checkpoint: good_steps I Loading variable from checkpoint: layer_1/bias I Loading variable from checkpoint: layer_1/bias/Adam I Loading variable from checkpoint: layer_1/bias/Adam_1 I Loading variable from checkpoint: layer_1/weights I Loading variable from checkpoint: layer_1/weights/Adam I Loading variable from checkpoint: layer_1/weights/Adam_1 I Loading variable from checkpoint: layer_2/bias I Loading variable from checkpoint: layer_2/bias/Adam I Loading variable from checkpoint: layer_2/bias/Adam_1 I Loading variable from checkpoint: layer_2/weights I Loading variable from checkpoint: layer_2/weights/Adam I Loading variable from checkpoint: layer_2/weights/Adam_1 I Loading variable from checkpoint: layer_3/bias I Loading variable from checkpoint: layer_3/bias/Adam I Loading variable from checkpoint: layer_3/bias/Adam_1 I Loading variable from checkpoint: layer_3/weights I Loading variable from checkpoint: layer_3/weights/Adam I Loading variable from checkpoint: layer_3/weights/Adam_1 I Loading variable from checkpoint: layer_5/bias I Loading variable from checkpoint: layer_5/bias/Adam I Loading variable from checkpoint: layer_5/bias/Adam_1 I Loading variable from checkpoint: layer_5/weights I Loading variable from checkpoint: layer_5/weights/Adam I Loading variable from checkpoint: layer_5/weights/Adam_1 I Loading variable from checkpoint: layer_6/bias I Loading variable from checkpoint: layer_6/bias/Adam I Loading variable from checkpoint: layer_6/bias/Adam_1 I Loading variable from checkpoint: layer_6/weights I Loading variable from checkpoint: layer_6/weights/Adam I Loading variable from checkpoint: layer_6/weights/Adam_1 I Loading variable from checkpoint: learning_rate I STARTING Optimization Epoch 0 | Training | Elapsed Time: 0:02:44 | Steps: 343 | Loss: 14.051739 Epoch 0 | Validation | Elapsed Time: 0:00:07 | Steps: 63 | Loss: 15.287244 | Dataset: ../deepspeech_val.csv I Saved new best validating model with loss 15.287244 to: /root/.local/share/deepspeech/checkpoints/best_dev-2211 -------------------------------------------------------------------------------- I FINISHED optimization in 0:02:57.778914 I Loading best validating checkpoint from /root/.local/share/deepspeech/checkpoints/best_dev-2211 I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/bias I Loading variable from checkpoint: cudnn_lstm/rnn/multi_rnn_cell/cell_0/cudnn_compatible_lstm_cell/kernel I Loading variable from checkpoint: global_step I Loading variable from checkpoint: layer_1/bias I Loading variable from checkpoint: layer_1/weights I Loading variable from checkpoint: layer_2/bias I Loading variable from checkpoint: layer_2/weights I Loading variable from checkpoint: layer_3/bias I Loading variable from checkpoint: layer_3/weights I Loading variable from checkpoint: layer_5/bias I Loading variable from checkpoint: layer_5/weights I Loading variable from checkpoint: layer_6/bias I Loading variable from checkpoint: layer_6/weights Testing model on ../deepspeech_test.csv Test epoch | Steps: 40 | Elapsed Time: 0:54:16 Test on ../deepspeech_test.csv - WER: 1.000000, CER: 1.000000, loss: 329.690735 -------------------------------------------------------------------------------- Best WER: -------------------------------------------------------------------------------- WER: 1.000000, CER: 0.846154, loss: 284.710968 - wav: file:///content/data/test/3083.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "sudyolinew" -------------------------------------------------------------------------------- WER: 1.000000, CER: 0.807692, loss: 207.230637 - wav: file:///content/data/test/1636.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "afurelyqur" -------------------------------------------------------------------------------- WER: 1.000000, CER: 0.769231, loss: 180.604477 - wav: file:///content/data/test/2320.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "acidpierimistrcs" -------------------------------------------------------------------------------- WER: 2.000000, CER: 0.884615, loss: 372.877899 - wav: file:///content/data/test/4570.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "weaklensing bytriaxial" -------------------------------------------------------------------------------- WER: 2.000000, CER: 0.884615, loss: 362.290955 - wav: file:///content/data/test/2329.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "fastcovariante estimation" -------------------------------------------------------------------------------- Median WER: -------------------------------------------------------------------------------- WER: 4.000000, CER: 1.230769, loss: 286.071472 - wav: file:///content/data/test/585.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "mesurunge rut ind pridicingtrajector" -------------------------------------------------------------------------------- WER: 4.000000, CER: 0.961538, loss: 285.925781 - wav: file:///content/data/test/178.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "intoding curves space tin" -------------------------------------------------------------------------------- WER: 4.000000, CER: 0.923077, loss: 285.855103 - wav: file:///content/data/test/2115.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "shot range and hig" -------------------------------------------------------------------------------- WER: 4.000000, CER: 0.923077, loss: 285.777008 - wav: file:///content/data/test/4246.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "aspects of quantum coleng" -------------------------------------------------------------------------------- WER: 4.000000, CER: 0.923077, loss: 285.504028 - wav: file:///content/data/test/3193.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "fihary ryacie asirvie o" -------------------------------------------------------------------------------- Worst WER: -------------------------------------------------------------------------------- WER: 8.000000, CER: 1.153846, loss: 267.655518 - wav: file:///content/data/test/798.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "towrd al fuancr pol form fact r of" -------------------------------------------------------------------------------- WER: 8.000000, CER: 1.192308, loss: 221.071198 - wav: file:///content/data/test/1938.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "icroedior in ens in tecep c on der" -------------------------------------------------------------------------------- WER: 8.000000, CER: 1.192308, loss: 219.420547 - wav: file:///content/data/test/4514.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "asyn foter sfactral moloys is o icen o" -------------------------------------------------------------------------------- WER: 9.000000, CER: 1.307692, loss: 239.906021 - wav: file:///content/data/test/4116.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "cor es t model in noblinear ry real one" -------------------------------------------------------------------------------- WER: 10.000000, CER: 1.576923, loss: 319.345032 - wav: file:///content/data/test/2254.wav - src: "abcdefghijklmnopqrstuvwxyz" - res: "tmi cro agetics in the ations in tero agnetis yg" -------------------------------------------------------------------------------- /content
Getting the Predictions¶
In the previous command, we saved the testing results as outputs.txt in assets folder. Let's read the file and convert the outputs into the .csv format.
In [34]:
# Reading the output.txt file
data = open(os.path.join("assets", "output.txt"))
output = data.read()
# Convert the text into python list
output = literal_eval(output)
In [35]:
# Getting the sound and respective label for submission
SoundID = [int(sample['wav_filename'].split("/")[-1].split(".")[0]) for sample in output]
label = [sample['res'] for sample in output]
print(SoundID[0], label[0])
3083 sudyolinew
In [51]:
test_df['SoundID'] = SoundID
test_df['label'] = label
test_df
Out[51]:
| SoundID | label | wav_filename | transcript | wav_filesize | |
|---|---|---|---|---|---|
| 631 | 3083 | sudyolinew | /content/data/test/631.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2524 | 1636 | afurelyqur | /content/data/test/2524.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 674 | 2320 | acidpierimistrcs | /content/data/test/674.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 4162 | 4570 | weaklensing bytriaxial | /content/data/test/4162.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 1695 | 2329 | fastcovariante estimation | /content/data/test/1695.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| ... | ... | ... | ... | ... | ... |
| 3744 | 798 | towrd al fuancr pol form fact r of | /content/data/test/3744.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2903 | 1938 | icroedior in ens in tecep c on der | /content/data/test/2903.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2999 | 4514 | asyn foter sfactral moloys is o icen o | /content/data/test/2999.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 792 | 4116 | cor es t model in noblinear ry real one | /content/data/test/792.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 4047 | 2254 | tmi cro agetics in the ations in tero agnetis yg | /content/data/test/4047.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
5000 rows × 5 columns
In [53]:
# It is recommended to sort your columns before making the submission
test_df = test_df.sort_values("SoundID")
test_df
Out[53]:
| SoundID | label | wav_filename | transcript | wav_filesize | |
|---|---|---|---|---|---|
| 1527 | 0 | erernalysis for probabilities | /content/data/test/1527.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 844 | 1 | saely cisompetions of universal | /content/data/test/844.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 4226 | 2 | fixe points of | /content/data/test/4226.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 836 | 3 | ceometry of wagranggian brasen int | /content/data/test/836.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 408 | 4 | creation and dansiong of | /content/data/test/408.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| ... | ... | ... | ... | ... | ... |
| 3363 | 4995 | plane waves with lea singularities | /content/data/test/3363.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2630 | 4996 | iteractive emscy us asatule | /content/data/test/2630.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2449 | 4997 | liceisntesis in e oscaismit | /content/data/test/2449.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 3426 | 4998 | search for havy | /content/data/test/3426.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2872 | 4999 | esim igs boson serches in | /content/data/test/2872.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
5000 rows × 5 columns
In [40]:
!wget http://setup.johnsnowlabs.com/colab.sh -O - | bash
--2021-06-29 18:52:35-- http://setup.johnsnowlabs.com/colab.sh
Resolving setup.johnsnowlabs.com (setup.johnsnowlabs.com)... 51.158.130.125
Connecting to setup.johnsnowlabs.com (setup.johnsnowlabs.com)|51.158.130.125|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://raw.githubusercontent.com/JohnSnowLabs/spark-nlp/master/scripts/colab_setup.sh [following]
--2021-06-29 18:52:35-- https://raw.githubusercontent.com/JohnSnowLabs/spark-nlp/master/scripts/colab_setup.sh
Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 185.199.110.133, 185.199.108.133, 185.199.111.133, ...
Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|185.199.110.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1608 (1.6K) [text/plain]
Saving to: ‘STDOUT’
- 100%[===================>] 1.57K --.-KB/s in 0s
2021-06-29 18:52:35 (45.1 MB/s) - written to stdout [1608/1608]
setup Colab for PySpark 3.0.3 and Spark NLP 3.1.1
Ign:1 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease
Hit:2 http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 Release
Hit:3 https://cloud.r-project.org/bin/linux/ubuntu bionic-cran40/ InRelease
Ign:4 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 InRelease
Hit:5 https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 Release
Get:6 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Hit:8 http://archive.ubuntu.com/ubuntu bionic InRelease
Get:9 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic InRelease [15.9 kB]
Get:10 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Hit:12 http://ppa.launchpad.net/cran/libgit2/ubuntu bionic InRelease
Get:13 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Hit:14 http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic InRelease
Hit:15 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease
Get:16 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic/main Sources [1,777 kB]
Get:17 http://ppa.launchpad.net/c2d4u.team/c2d4u4.0+/ubuntu bionic/main amd64 Packages [909 kB]
Fetched 2,953 kB in 4s (810 kB/s)
Reading package lists... Done
|████████████████████████████████| 209.1 MB 69 kB/s
|████████████████████████████████| 45 kB 2.1 MB/s
|████████████████████████████████| 198 kB 72.1 MB/s
Building wheel for pyspark (setup.py) ... done
In [42]:
In [43]:
spark = sparknlp.start()
In [44]:
document_assembler = DocumentAssembler()\
.setInputCol("text")\
.setOutputCol("document")
tokenizer = RecursiveTokenizer()\
.setInputCols(["document"])\
.setOutputCol("token")\
.setPrefixes(["\"", "(", "[", "\n"])\
.setSuffixes([".", ",", "?", ")","!", "‘s"])
spell_model = ContextSpellCheckerModel\
.pretrained('spellcheck_dl')\
.setInputCols("token")\
.setOutputCol("corrected")
finisher = Finisher().setInputCols("corrected")
light_pipeline = Pipeline(stages = [
document_assembler,
tokenizer,
spell_model,
finisher
])
## For comparison
full_pipeline = Pipeline(
stages = [
document_assembler,
tokenizer,
spell_model
])
empty_ds = spark.createDataFrame([[""]]).toDF("text")
pipeline_model = full_pipeline.fit(empty_ds)
l_pipeline_model = LightPipeline(light_pipeline.fit(empty_ds))
spellcheck_dl download started this may take some time. Approximate size to download 111.4 MB [OK!]
In [45]:
df = spark.createDataFrame(pd.DataFrame({"text": all_labels}))
# result = pipeline_model.transform(df)
In [46]:
all_labels_corrected = []
for i, sent in enumerate(all_labels):
light_result = l_pipeline_model.annotate(sent)
corr = ' '.join(light_result['corrected'])
all_labels_corrected.append(corr)
# print(sent, corr)
if i%100==0:
print(i)
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900
In [47]:
test_df['label'] = all_labels_corrected
In [48]:
test_df
Out[48]:
| SoundID | label | wav_filename | transcript | wav_filesize | |
|---|---|---|---|---|---|
| 631 | 0 | reanalysis for probabilities | /content/data/test/631.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2524 | 1 | sadly cisompetions of universal | /content/data/test/2524.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 674 | 2 | five points of | /content/data/test/674.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 4162 | 3 | geometry of wagranggian brazen in | /content/data/test/4162.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 1695 | 4 | creation and mansions of | /content/data/test/1695.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| ... | ... | ... | ... | ... | ... |
| 3744 | 4995 | plane waves with lea similarities | /content/data/test/3744.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2903 | 4996 | interactive easy us astute | /content/data/test/2903.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 2999 | 4997 | liceisntesis in e oscaismit | /content/data/test/2999.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 792 | 4998 | search for have | /content/data/test/792.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
| 4047 | 4999 | him is Koson searches in | /content/data/test/4047.wav | abcdefghijklmnopqrstuvwxyz | 30000 |
5000 rows × 5 columns
Note : Please make sure that there should be filename submission.csv in assets folder before submitting it
In [49]:
# Saving the sample submission in assets directory
test_df.to_csv(os.path.join("assets", "submission.csv"), index=False)
Submit to AIcrowd 🚀¶
Note : Please save the notebook before submitting it (Ctrl + S)
In [50]:
!aicrowd notebook submit -c sound-prediction -a assets --no-verify
Using notebook: /content/drive/MyDrive/Colab Notebooks/Speech Recognition load model autocorrect for submission... Scrubbing API keys from the notebook... Collecting notebook... submission.zip ━━━━━━━━━━━━━━━━━━━━━━━━ 100.0% • 1.1/1.0 MB • 1.2 MB/s • 0:00:00 ╭─────────────────────────╮ │ Successfully submitted! │ ╰─────────────────────────╯ Important links ┌──────────────────┬─────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ This submission │ https://www.aicrowd.com/challenges/ai-blitz-9/problems/sound-prediction/submissions/148982 │ │ │ │ │ All submissions │ https://www.aicrowd.com/challenges/ai-blitz-9/problems/sound-prediction/submissions?my_submissions=true │ │ │ │ │ Leaderboard │ https://www.aicrowd.com/challenges/ai-blitz-9/problems/sound-prediction/leaderboards │ │ │ │ │ Discussion forum │ https://discourse.aicrowd.com/c/ai-blitz-9 │ │ │ │ │ Challenge page │ https://www.aicrowd.com/challenges/ai-blitz-9/problems/sound-prediction │ └──────────────────┴─────────────────────────────────────────────────────────────────────────────────────────────────────────┘
Congratulations 🎉 you did it, but there still a lot of improvement that can be made, Changing Hyperparameters seems the first option to start with, have fun!
And btw -
Don't be shy to ask question related to any errors you are getting or doubts in any part of this notebook in discussion forum or in AIcrowd Discord sever, AIcrew will be happy to help you :)
Also, wanna give us your valuable feedback for next blitz or wanna work with us creating blitz challanges ? Let us know!
In [ ]:
! ls /root/.local/share/deepspeech/checkpoints/
best_dev-1875.data-00000-of-00001 train-1250.meta best_dev-1875.index train-1875.data-00000-of-00001 best_dev-1875.meta train-1875.index best_dev_checkpoint train-1875.meta checkpoint train-625.data-00000-of-00001 flags.txt train-625.index train-1250.data-00000-of-00001 train-625.meta train-1250.index
In [ ]:
! tar -cvf deepspeech.tar /root/.local/share/deepspeech/
tar: Removing leading `/' from member names /root/.local/share/deepspeech/ /root/.local/share/deepspeech/summaries/ /root/.local/share/deepspeech/summaries/dev/ /root/.local/share/deepspeech/summaries/dev/events.out.tfevents.1623648076.d5af713e4200 /root/.local/share/deepspeech/summaries/metrics/ /root/.local/share/deepspeech/summaries/train/ /root/.local/share/deepspeech/summaries/train/events.out.tfevents.1623647865.d5af713e4200 /root/.local/share/deepspeech/checkpoints/ /root/.local/share/deepspeech/checkpoints/train-1875.data-00000-of-00001 /root/.local/share/deepspeech/checkpoints/train-625.index /root/.local/share/deepspeech/checkpoints/train-625.data-00000-of-00001 /root/.local/share/deepspeech/checkpoints/best_dev-1875.meta /root/.local/share/deepspeech/checkpoints/train-1875.meta /root/.local/share/deepspeech/checkpoints/best_dev_checkpoint /root/.local/share/deepspeech/checkpoints/flags.txt /root/.local/share/deepspeech/checkpoints/best_dev-1875.data-00000-of-00001 /root/.local/share/deepspeech/checkpoints/train-1250.meta /root/.local/share/deepspeech/checkpoints/train-625.meta /root/.local/share/deepspeech/checkpoints/checkpoint /root/.local/share/deepspeech/checkpoints/train-1875.index /root/.local/share/deepspeech/checkpoints/train-1250.data-00000-of-00001 /root/.local/share/deepspeech/checkpoints/best_dev-1875.index /root/.local/share/deepspeech/checkpoints/train-1250.index
In [56]:
! cp assets/submission.csv /content/drive/MyDrive/
Content
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