4 citations · 7 across the 3 of their papers we have counts for
3 papers
cs.IR2023★ 3 cited
A Field Test of Bandit Algorithms for Recommendations: Understanding the Validity of Assumptions on Human Preferences in Multi-armed Bandits
Liu Leqi, Giulio Zhou, Fatma Kılınç-Karzan +2
Personalized recommender systems suffuse modern life, shaping what media we read and what products we consume. Algorithms powering such systems tend to consist of supervised learni…
stat.ML2022★ 4 cited
Supervised Learning with General Risk Functionals
Liu Leqi, Audrey Huang, Zachary C. Lipton +1
Standard uniform convergence results bound the generalization gap of the expected loss over a hypothesis class. The emergence of risk-sensitive learning requires generalization gua…
cs.CL2022
Many Ways to Be Lonely: Fine-Grained Characterization of Loneliness and Its Potential Changes in COVID-19
Yueyi Jiang, Yunfan Jiang, Liu Leqi +1
Loneliness has been associated with negative outcomes for physical and mental health. Understanding how people express and cope with various forms of loneliness is critical for ear…