2 papers
cs.LG2026
Adaptive Mean Estimation by In-Context Learning: A Gradient-Flow Analysis
Martin Eppert, Krishna Balasubramanian, Subhro Ghosh +2
Prior Fitted Networks (PFNs) such as TabPFN now rival established statistical procedures across prediction and estimation tasks. A natural explanation is that PFNs have the propert…
cs.LG2025
Recovering Imbalanced Clusters via Gradient-Based Projection Pursuit
Martin Eppert, Satyaki Mukherjee, Debarghya Ghoshdastidar
Projection Pursuit is a classic exploratory technique for finding interesting projections of a dataset. We propose a method for recovering projections containing either Imbalanced…