Search Results for author: Samuel Tan

Found 2 papers, 0 papers with code

Re-embedding data to strengthen recovery guarantees of clustering

no code implementations26 Jan 2023 Tao Jiang, Samuel Tan, Stephen Vavasis

We propose a clustering method that involves chaining four known techniques into a pipeline yielding an algorithm with stronger recovery guarantees than any of the four components separately.

Clustering

Regret Bounds and Experimental Design for Estimate-then-Optimize

no code implementations27 Oct 2022 Samuel Tan, Peter I. Frazier

Errors in the estimation step can lead estimate-then-optimize to sub-optimal decisions that result in regret, i. e., a difference in value between the decision made and the best decision available with knowledge of the structural model's parameters.

Decision Making Experimental Design

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