ICMT: Item Cluster-Wise Multi-Objective Training for Long-Tail Recommendation.

Yule Wang Xin Xin Yue Ding Dong Wang

Published in: CoRR (2021)

Keyphrases

long tail
multi objective
recommendation systems
evolutionary algorithm
multi objective optimization
power law distribution
training set
online advertising
clustering algorithm
genetic algorithm
social media
search engine marketing
user preferences
pairwise
query suggestion
supervised learning
objective function