Liu Leqi, PhD Student
https://www.cs.cmu.edu/~leqil/
PhD student at MLD. Research interests include causality and human-centric problems in ML.
Research Interests: Human-aligned ML, Causality, Decision-making
Publications
Counterfactual Metrics for Auditing Black-Box Recommender Systems for Ethical Concerns
Nil-Jana Akpinar*, Liu Leqi*, Dylan Hadfield-Menell, Zachary Lipton
Workshop on Responsible Decision Making in Dynamic Environments. International Conference on Machine Learning (ICML 2022), 2022Modeling Attrition in Recommender Systems with Departing Bandits
Omer Ben-Porat*, Lee Cohen*, Liu Leqi*, Zachary Lipton, Yishay Mansour
Association for the Advancement of Artificial Intelligence (AAAI), 2022Off-Policy Risk Assessment for Markov Decision Processes
Audrey Huang, Liu Leqi, Kamyar Azizzadenesheli, Zachary Lipton
International Conference on Artificial Intelligence and Statistics (AISTATS), 2022Rebounding Bandits for Modeling Satiation Effects
Liu Leqi, Fatma Kilinc-Karzan, Zachary Lipton, Alan Montgomery
Advances in Neural Information Processing Systems (NeurIPS), 2021When Curation Becomes Creation: Algorithms, microcontent, and the vanishing distinction between platforms and creators
Liu Leqi, Zachary Lipton, Dylan Hadfield-Menell
Communications of the ACM (CACM), 2021Off-Policy Risk Assessment in Contextual Bandits
Audrey Huang, Liu Leqi, Zachary Lipton, Kamyar Azizzadenesheli
Advances in Neural Information Processing Systems (NeurIPS), 2021Uniform Convergence of Rank-weighted Learning
Justin Khim, Liu Leqi, Adarsh Prasad, Pradeep Ravikumar
International Conference on Machine Learning (ICML), 2020Automated Dependence Plots
David I. Inouye, Liu Leqi, Joon Sik Kim, Bryon Aragam, Pradeep Ravikumar
Uncertainty in Artificial Intelligence (UAI), 2020On Human-Aligned Risk Minimization
Liu Leqi, Adarsh Prasad, Pradeep Ravikumar
Advances in Neural Information Processing Systems (NeurIPS), 2019Game Design for Eliciting Distinguishable Behavior
Fan Yang, Liu Leqi, Yifan Wu, Zachary Lipton, Pradeep Ravikumar, William Cohen, Tom Mitchell
Advances in Neural Information Processing Systems (NeurIPS), 2019