matrix_factorisation

Some notes

The setup

• main.py contains the code to take in an input of a matrix, and prints out the factors
• matrix_factorisation contains the actual matrix factorisation code

Kinda interesting notes

• It's implemented in vanilla python to remove layers of abstraction and reveal what's actually going on, hence I wouldn't recommend using the raw code. Certain optimisations have been implemented for the sake of experimentation however, if you're looking for a proper version, just use sklearn
• Ideally the inputs for the input matrix are numbers close to each other, i.e. numbers in the range from 0 - 10, it goes a bit spastic