BiUCB: A Contextual Bandit Algorithm for Cold-Start and Diversified Recommendation.

Lu Wang Chengyu Wang Keqiang Wang Xiaofeng He

Published in: ICBK (2017)

Keyphrases

contextual bandit
upper confidence bound
collaborative filtering
learning algorithm
feature selection
recommender systems
user preferences
filtering algorithm
recommendation algorithms
user interface
probabilistic model
web search engines
cold start problem