no code implementations • 4 May 2022 • Maksim E. Eren, Luke E. Richards, Manish Bhattarai, Roberto Yus, Charles Nicholas, Boian S. Alexandrov
Non-negative matrix factorization (NMF) with missing-value completion is a well-known effective Collaborative Filtering (CF) method used to provide personalized user recommendations.
1 code implementation • 16 Apr 2020 • Primal Pappachan, Roberto Yus, Sharad Mehrotra, Johann-Christoph Freytag
We present Sieve, a layered approach of implementing FGAC in existing database systems, that exploits a variety of it's features such as UDFs, index usage hints, query explain; to scale to large number of policies.
Databases