Search Machine Learning Repository: @inproceedings{icml2014c2_gentile14,
    Publisher = {JMLR Workshop and Conference Proceedings},
    Title = {Online Clustering of Bandits},
    Url = {http://jmlr.org/proceedings/papers/v32/gentile14.pdf},
    Abstract = {We introduce a novel algorithmic approach to content recommendation based on adaptive clustering of exploration-exploitation (``bandit") strategies. We provide a sharp regret analysis of this algorithm in a standard stochastic noise setting, demonstrate its scalability properties, and prove its effectiveness on a number of artificial and real-world datasets. Our experiments show a significant increase in prediction performance over state-of-the-art methods for bandit problems.},
    Author = {Claudio Gentile and Shuai Li and Giovanni Zappella},
    Editor = {Tony Jebara and Eric P. Xing},
    Year = {2014},
    Booktitle = {Proceedings of the 31st International Conference on Machine Learning (ICML-14)},
    Pages = {757-765}
   }