Keith's Atheneum

Tag: overfitting

2 items with this tag.

DateTitleTags
  • Jun 09, 2026

    multiple testing problem why your backtest is lying

    • general-notes
    • statistics
    • backtesting
    • overfitting
    • data-mining
    • multiple-testing
  • Nov 05, 2024

    model risk when your system meets reality

    • thoughtpieces
    • risk
    • systems
    • backtest
    • out-of-distribution
    • overfitting

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Keith's Atheneum is a curated atheneum for market systems, research notes, and working ideas. © 2026

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