https://cognaptus.com/tags/cardiac-phenotyping/ Recent content in Cardiac Phenotyping on Cognaptus Hugo -- 0.145.0 en-us Mon, 13 Jul 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-07-13-count-the-missing-weight-the-rare-a-better-bargain-for-cardiac-phenotyping/ Mon, 13 Jul 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-07-13-count-the-missing-weight-the-rare-a-better-bargain-for-cardiac-phenotyping/ A class-weighted XGBoost pipeline shows why clinical tabular AI improves when imbalance, missingness, and error priorities are designed together rather than patched separately.