In recent years, recommender systems have become a ubiquitous part of ou...
Conversational recommendation systems (CRS) effectively address informat...
Negative sampling has been heavily used to train recommender models on
l...
Recommender systems are usually developed and evaluated on the historica...
With the increasingly fierce market competition, offering a free trial h...
Recommender systems exploit interaction history to estimate user prefere...
Most of the recent studies of social recommendation assume that people s...