Model based algorithms for Collaborative Filtering in Julia
Installation: at the Julia REPL, Pkg.add("ModelBasedCF")
Reporting Issues and Contributing: See CONTRIBUTING.md
julia> using DatasetsCF
julia> dataset = DatasetsCF.MovieLens();
julia> using ModelBasedCF
julia> model = ModelBasedCF.IRSVD(dataset, 10)
julia> Persa.train!(model, dataset, max_epochs = 10)
julia> model[1,1]
List of package models:
| Models | Title |
|---|---|
| Baseline | Koren, Y. (2009). Collaborative filtering with temporal dynamics. Knowledge Discovery and Data Mining {KDD}, 447–456. |
| Regularized SVD | Koren, Y., Bell, R., & Volinsky, C. (2009). Matrix factorization techniques for recommender systems. Computer, 42(8), 30–37. |
| Improved Regularized SVD | Koren, Y. (2009). Collaborative filtering with temporal dynamics. Knowledge Discovery and Data Mining {KDD}, 447–456. |