This small repo is intended to act as a demonstration of how we can
build a recommendation model, based on nearest neighbours.
This model is applied to fabricated data on student scores for
different classes in Hogwarts (see hogwarts_class_scores.rb).
The example data is whimsical, but the fundamentals of the algorithm
are sound.
To run the model and get predicted scores for Ginny Weasley you can run:
ruby runner.rb "Ginny Weasley"
Please refer to the blog article for a more detailed discussion of how this recommendation model is implemented.