Resolving sets and integer programs for recommender systems.

Alain Hertz Tsvi Kuflik Noa Tuval

Published in: J. Glob. Optim. (2021)

Keyphrases

integer program
recommender systems
integer programming
column generation
collaborative filtering
linear program
multistage stochastic
cutting plane
user modeling
valid inequalities
user profiles
information overload
ordering constraints
random walk
user preferences
cold start problem