2 papers
stat.ME2026
Iterative Exploration-Driven Sparse SDP Clustering via Thompson Sampling
Jongmin Mun, Paromita Dubey, Yingying Fan
High-dimensional sparse clustering is a combinatorial NP-hard problem that arises from the coupling between cluster assignment and variable selection. We demonstrate that semidefin…
stat.ME2025
SLOACI: Surrogate-Leveraged Online Adaptive Causal Inference
Yingying Fan, Zihan Wang, Waverly Wei
Adaptive experimental designs have gained increasing attention across a range of domains. In this paper, we propose a new methodological framework, surrogate-leveraged online adapt…