Search Results for author: Qing Feng

Found 5 papers, 2 papers with code

Satisficing Exploration in Bandit Optimization

no code implementations10 Jun 2024 Qing Feng, Tianyi Ma, Ruihao Zhu

We propose SELECT, a general algorithmic template for Satisficing Exploration via LowEr Confidence bound Testing, that attains constant satisficing regret for a wide variety of bandit optimization problems in the realizable case (i. e., a satisficing arm exists).

Decision Making

Phase Transitions in Learning and Earning under Price Protection Guarantee

no code implementations3 Nov 2022 Qing Feng, Ruihao Zhu, Stefanus Jasin

We consider a setting where a firm sells a product over a horizon of $T$ time steps.

Sparse Bayesian Optimization

1 code implementation3 Mar 2022 Sulin Liu, Qing Feng, David Eriksson, Benjamin Letham, Eytan Bakshy

Bayesian optimization (BO) is a powerful approach to sample-efficient optimization of black-box objective functions.

Bayesian Optimization Recommendation Systems

Angle-Based Joint and Individual Variation Explained

5 code implementations7 Apr 2017 Qing Feng, Meilei Jiang, Jan Hannig, J. S. Marron

Integrative analysis of disparate data blocks measured on a common set of experimental subjects is a major challenge in modern data analysis.

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