A Half-Life Decaying Model for Recommender Systems with Matrix Factorization.

Panagiotis Ardagelou Avi Arampatzis

Published in: TDDL/MDQual/Futurity@TPDL (2017)

Keyphrases

matrix factorization
recommender systems
collaborative filtering
probabilistic model
low rank
factorization methods
probabilistic matrix factorization
multiscale
web search
co occurrence
topic models
latent factors
latent factor models