LR module for Scratch

This work accompanies the corresponding Scratch repository: https://github.com/NetherlandsForensicInstitute/scratch. Within this specific repository, the LR module - responsible for calculating the appropriate statistical data - is provided.

From the lrmodule python module, several public API methods are exposed:

• ... (TODO)

Local development

1. Install all dependencies using pdm sync -G dev (to install dev dependencies as well)
2. Run checks with pdm run check or pdm check-quality to automatically fix the things as well
3. Run tests with pdm run test
4. To run everything pdm run all (no auto fixes) or with fixes: pdm run all-fix

All typing, linting and formatting configuration was taken from the Scratch repository for seamless integration.

Model validation

1. Update hyperparameters, experiment setup and data path as needed in validation.yaml;
2. Run validation experiments as pdm run lir validation.yaml;
3. Inspect the results in the output folder;
4. When satisfied, update the stored model (TODO).