Geron Chap 2 End-to-End Machine Learning Project

Create the Workspace

p 42

 $ tail .bashrc
   # For machine learning tutorila
  
   export ML_PATH="$HOME/ml"

 $ mkdir -p $ML_PATH

 $ python3 -m pip --version
   pip 20.0.2 from /usr/lib/python3/dist-packages/pip (python 3.8)

Creating an Isolated Environment

p 43 - 44

 $ python3 -m pip install --user -U virtualenv
  
   Collecting virtualenv
     Downloading virtualenv-20.16.6-py3-none-any.whl (8.8 MB)
        |████████████████████████████████| 8.8 MB 6.6 MB/s 
   Collecting platformdirs<3,>=2.4
     Downloading platformdirs-2.5.3-py3-none-any.whl (14 kB)
   Collecting distlib<1,>=0.3.6
     Downloading distlib-0.3.6-py2.py3-none-any.whl (468 kB)
        |████████████████████████████████| 468 kB 4.2 MB/s 
   Collecting filelock<4,>=3.4.1
     Downloading filelock-3.8.0-py3-none-any.whl (10 kB)
   Installing collected packages: platformdirs, distlib, filelock, virtualenv
   Successfully installed distlib-0.3.6 filelock-3.8.0 platformdirs-2.5.3 virtualenv-20.16.6

 $ cd $ML_PATH

 $ python3 -m virtualenv tfenv
   created virtual environment CPython3.8.10.final.0-64 in 369ms
     creator CPython3Posix(dest=/home/eepp/tfenv, clear=False, no_vcs_ignore=False, global=False)
     seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/eepp/.local/share/virtualenv)
       added seed packages: pip==22.3.1, setuptools==65.5.1, wheel==0.37.1
     activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator

 $ source tfenv/bin/activate

 $ python3 -m pip install -U jupyter matplotlib numpy pandas scipy scikit-learn

• Geron Required ML Moduals

 $ python3 -m ipykernel install --user --name=python3
   Installed kernelspec python3 in /home/eepp/.local/share/jupyter/kernels/python3

 $ jupyter notebook
     [I 22:50:17.310 NotebookApp] Writing notebook server cookie secret to /home/eepp/.local/share/jupyter/runtime/notebook_cookie_secret
     [I 22:50:17.492 NotebookApp] Serving notebooks from local directory: /home/eepp
     [I 22:50:17.492 NotebookApp] Jupyter Notebook 6.5.2 is running at:
     [I 22:50:17.492 NotebookApp] http://localhost:8888/?token=c4b498be6a30975f85e65dc98cfb9282b48213166ec0a422
     [I 22:50:17.492 NotebookApp]  or http://127.0.0.1:8888/?token=c4b498be6a30975f85e65dc98cfb9282b48213166ec0a422
     [I 22:50:17.492 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
     [C 22:50:17.548 NotebookApp] 
    
   To access the notebook, open this file in a browser:
       file:///home/eepp/.local/share/jupyter/runtime/nbserver-77661-open.html
   Or copy and paste one of these URLs:
       http://localhost:8888/?token=c4b498be6a30975f85e65dc98cfb9282b48213166ec0a422
    or http://127.0.0.1:8888/?token=c4b498be6a30975f85e65dc98cfb9282b48213166ec0a422

Start up

• In a terminal p44

 cd $ML_PATH
 ml$ pwd
     /home/eepp/ml
 ml$ ls
     tfenv

 ml$ source tfenv/bin/activate
     (tfenv) eepp@sisters:ml$ 

 (tfenv) ml$ ~/tfenv/bin/jupyter notebook
     [I 14:39:22.698 NotebookApp] Serving notebooks from local directory: /home/eepp/ml
     [I 14:39:22.698 NotebookApp] Jupyter Notebook 6.5.2 is running at:
     [I 14:39:22.698 NotebookApp] http://localhost:8888/?token=b4f36a52e43bd795e0303d111cef921fe849d4158cd66768
     [I 14:39:22.698 NotebookApp]  or http://127.0.0.1:8888/?token=b4f36a52e43bd795e0303d111cef921fe849d4158cd66768
     [I 14:39:22.698 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
     [C 14:39:22.753 NotebookApp] 
    
         To access the notebook, open this file in a browser:
             file:///home/eepp/.local/share/jupyter/runtime/nbserver-80989-open.html
         Or copy and paste one of these URLs:
             http://localhost:8888/?token=b4f36a52e43bd795e0303d111cef921fe849d4158cd66768
         or http://127.0.0.1:8888/?token=b4f36a52e43bd795e0303d111cef921fe849d4158cd66768

• In browser new page p44,45
  • Create a new notebook
  • rename it to Housing

Depreciate

 $ python3 -m virtualenv tftutorial_env
   created virtual environment CPython3.8.10.final.0-64 in 491ms
     creator CPython3Posix(dest=/home/eepp/tftutorial_env, clear=False, no_vcs_ignore=False, global=False)
     seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/eepp/.local/share/virtualenv)
       added seed packages: pip==22.3, setuptools==65.5.0, wheel==0.37.1
     activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator

$ source tftutorial_env/bin/activate
   (tftutorial_env) eepp@sisters:~$ 

 (tftutorial_env) eepp@sisters:~$ deactivate 
   eepp@sisters:~$

Return to Chapter 10

• p 296