李昌(Chang Li)

Li 

Cheers! I'm a second year PhD student in ILPS, University of Amsterdam, UvA, supervised by Prof. Dr. Maarten de Rijke. Before joining in ILPS, I received my bachelor degree from TJU in 2009. My mentor was Dr. Xin Wang. Then I received my master degree from USTC, supervised by Prof. Dr. Huanhuan Chen in 2013. My research interests are information retrieval, machine learning and bandits. Meanwhile I'm open to new challenges at all time.

Email: c.li AT uva DOT nl

Publications and Preprints

  • Branislav Kveton, Chang Li, Tor Lattimore, Ilya Markov, Maarten de Rijke, Csaba Szepesvari and Masrour Zoghi. “BubbleRank: Safe Online Learning to Rerank”. (Preprints)

  • Chang Li, Artem Grotov, Bryan Eikema, Ilya Markov, and Maarten de Rijke. Online learning to rank with list-level feedback for image filtering. Under reviewing, 2018.

  • Chang Li, Ilya Markov, Maarten de Rijke and Masrour Zoghi. “MergeDTS: A Method for Effective Large-Scale Online Ranker Evaluation”. Under reviewing, 2018.

  • Chang Li and Maarten de Rijke. “Incremental Sparse Bayesian Ordinal Regression”, Neural Networks, Volume 106, October 2018, Pages 294-302. (Link, PDF, Code)

  • Bingbing Jiang, Chang Li, Maarten de Rijke, Xin Yao and Huanhuan Chen. “Probabilistic feature selection and classification vector machine”, ACM Transactions on Knowledge Discovery from Data, 2018. Accepted subject to minor revisions. (Preprints)

  • Chang Li and Huanhuan Chen. “Sparse Bayesian approach for feature selection”, IEEE Symposium on Computational Intelligence in Big Data (CIBD), IEEE Symposium Series on Computational Intelligence (SSCI), 2014. (Link, Slides, Code)

Presentations

  • “MergeDTS for Large Scale Condorcet Dueling Bandits”, the 4th annual Machine Learning in the Real World Workshop, at Criteo Paris, France, June 2018. (Slides)

  • “Large Scale Pair-wise Online Ranker Evaluation with Double Thompson Sampling”, Russian Summer School in Information Retrieval, Ekaterinburg, Russia, August 2017.

  • “Sparse Bayesian Learning”, Anhui Conference on Artificial Intelligence, Hefei, Anhui, July 2014. (in Chinese)