When and How to Diversify - A Multicategory Utility Model for Personalized Content Recommendation.

Yicheng Song Nachiketa Sahoo Elie Ofek

Published in: Manag. Sci. (2019)

Keyphrases

computational model
cost function
mathematical model
statistical model
user model
management system
formal model
social networks
high level
metadata
digital libraries
mobile devices
collaborative filtering
parameter estimation
theoretical framework