2 papers
cs.LG2026
Which Leakage Types Matter? A Quantitative Landscape Across 2,047 Benchmark Datasets
Simon Roth
Twenty-eight within-subject counterfactual experiments across 2,047 iid tabular datasets, plus a boundary experiment on 129 temporal datasets, measure the severity of four data lea…
cs.LG2026
A Grammar of Machine Learning Workflows: Rejecting Data Leakage at Call Time
Simon Roth
Data leakage has been identified in 648 published papers across 30 scientific fields. The knowledge to prevent it has existed for over a decade; the problem persists because the to…