https://github.com/handley-lab/2022-cambridge-iccs

Institute of Computing for Climate Science Summer School 2022 - Programme: Training ML models
https://github.com/handley-lab/2022-cambridge-iccs

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Institute of Computing for Climate Science Summer School 2022 - Programme: Training ML models

• Host: GitHub
• URL: https://github.com/handley-lab/2022-cambridge-iccs
• Owner: handley-lab
• Created: 2022-09-21T16:30:41.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-05T18:20:22.000Z (about 2 years ago)
• Last Synced: 2023-04-25T12:03:57.797Z (over 1 year ago)
• Language: Jupyter Notebook
• Size: 6.31 MB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# Training ML Models

Thursday workshop at the [Institute of Computing for Climate Science Summer School 2022](https://cambridge-iccs.github.io/summerschool.html).

- Slides: [training_ml_models.pdf](training_ml_models.pdf)

- Notebook: [training_ml_models.ipynb](training_ml_models.ipynb)

- Script: [training_ml_models.py](training_ml_models.py)

# Download 

```bash

git clone https://github.com/handley-lab/2022-cambridge-iccs.git

cd 2022-cambridge-iccs

```

# Installation instructions

You will need to install

- notebook

- matplotlib

- 

- scikit-learn

- tensorflow

- torch

in that order -- you can leave the tensorflow/pytorch installation in the background until exercises 2 and 3 if downloads are slow.

All are pip-installable, which you should do either:

- via pip

- via conda

- via your system installation (`apt-get`, `yum`, `pacman`, etc) (none of these packages are controversial), 

The way I do it when not using my arch system packages is with virtual environments:

```bash

python -m venv my_venv

source my_venv/bin/activate

pip install notebook matplotlib scikit-learn tensorflow torch

python -m ipykernel install --user --name=my_venv

```

The final line tells the jupyter notebook where to look for the virtual environment.

# Run

Start the jupyter notebook

```bash

jupyter-notebook training_ml_models.ipynb

```

and select the virtual environment we've just installed

![Selecting](images/jupyter_venv.jpg)

## FAQ

- How do I convert between notebooks and python scripts? [py2nb](https://github.com/williamjameshandley/py2nb)

- Why would I want to do that? [vimteractive](https://github.com/williamjameshandley/vimteractive)