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Weibin Mo

2 accepted papers

2026

Identifying Common Hubs in Multiple Gaussian Graphical Models

ICML 2026poster

The Gaussian graphical model (GGM) is a useful tool to represent relationships of conditional dependence among variables. In many real-world applications, datasets often contain multiple related sub-populations, whose associated GGMs may have common structure, as well as large structural differences…

Cited by 0SourceScholar
2023

PASTA: Pessimistic Assortment Optimization

ICML 2023poster

We consider a fundamental class of assortment optimization problems in an offline data-driven setting. The firm does not know the underlying customer choice model but has access to an offline dataset consisting of the historically offered assortment set, customer choice, and revenue. The objective i…

Cited by 5SourcePDFScholar