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Ethan Hsu

3 accepted papers

2026

The Double-Edged Nature of the Rashomon Set for Trustworthy Machine Learning

ICML 2026spotlight

Real-world machine learning (ML) pipelines rarely produce a single model; instead, they produce a Rashomon set of many near-optimal ones. We show that this multiplicity reshapes key aspects of trustworthiness. At the individual-model level, sparse interpretable models tend to preserve privacy but ar…

Cited by 0SourceScholar
2026

WebDS: An End-to-End Benchmark for Web-based Data Science

ICLR 2026poster

Many real-world data science tasks involve complex web-based interactions: finding appropriate data available on the internet, synthesizing multimodal data from different locations, and producing summarized analyses. Existing web benchmarks often focus on simplistic interactions and often do not req…

Cited by 1SourcecodeScholar
2025

The Rashomon Set Has It All: Analyzing Trustworthiness of Trees under Multiplicity

NeurIPS 2025poster

In practice, many models from a function class can fit a dataset almost equally well. This collection of near-optimal models is known as the Rashomon set. Prior work has shown that the Rashomon set offers flexibility in choosing models aligned with secondary objectives like interpretability or fair…

Cited by 0SourceScholar