Regret Guarantees for Adversarial Online Collaborative Filtering.

Stephen Pasteris Fabio Vitale Mark Herbster Claudio Gentile

Published in: CoRR (2023)

Keyphrases

collaborative filtering
online learning
recommender systems
matrix factorization
online convex optimization
web page recommendation
online algorithms
neural network
expert advice
real time
convex optimization
lower bound
loss function
data sparsity
pairwise
pearson correlation coefficient
e learning