leakage-and-splits

Plugin leakage-and-splits from marketplace ai-sci-skills in uchicago-dsi/ai-sci-skills. Commands read from the repo's manifest — 2 days ago.

Skills (1)

• leakage-and-splits

  Keep held-out data genuinely held out: assign split eligibility to whole source groups, count independent units rather than rows, and check whether a split was already exposed by earlier fitting. Use when defining, reusing, or claiming a train/validation/test split, or when reporting an n.