https://blog.sagamiyun.me • This is a web feed, also known as an Atom feed. Subscribe by copying the URL from the address bar into your newsreader. Visit About Feeds to learn more and get started. It's free. Visit website Recent posts Updated on $DATE dark date interpretable-factors Full-stack engineer · DevOps · agent development — currently going deep on ML & infrastructure. Zola2026-06-29T00:00:00+00:00https://blog.sagamiyun.me/tags/interpretable-factors/atom.xml 2026-06-29T00:00:00+00:00 2026-06-29T00:00:00+00:00 Kit Kyo · A2O Labs https://blog.sagamiyun.me/blog/cheap-factors-four-domains/

We put interpretable, locally-computable factors from four mechanistically-different domains — software-defect prediction, paper acceptance, AI-text detection, and a world-model physics proxy — on one shared per-factor scorecard. Predictive power has a domain-dependent ceiling, the factors don't transfer across domains, and a single-factor reading nearly had us call an industrial benchmark a 'collapse' when the signal was just multivariate.