This repository is intended to house efforts from a Fall 2019 independent study focused on Similarity Computation and Clustering Structure for Recommender Systems.
So far I've looked at SparseM package using the sparseMatrix data type. It's builds the 20M MovieLens into a sparse matrix very quickly, but subsequent operations are proving to be a challenge.
So far I've looked at SparseM package using the sparseMatrix data type. It's builds the 20M MovieLens into a sparse matrix very quickly, but subsequent operations are proving to be a challenge.