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Is Tylenol Safe During Pregnancy? Dexamphetamine? Studies Say Yes

Massachusetts Child With Special Needs Receives Dream Trip To Florida Theme Parks

I got married, had my first child same year I got amputated- congenital malformation survivor

I got married, had my first child same year I got amputated- congenital malformation survivor
punchng.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from punchng.com Daily Mail and Mail on Sunday newspapers.

Ectopia Cordis - Causes, Symptoms, Diagnosis, Complications, Treatment & Prognosis

Machine Learning Adds Little to MI Prognostication

email article Machine learning (ML) algorithms developed to predict in-hospital mortality after acute MI offered more meaningful gains in model calibration than in accuracy, researchers found. Parsing through data on 29 variables from the American College of Cardiology (ACC) Chest Pain-MI Registry, extreme gradient descent boosting (XGBoost) and meta-classifier models offered no substantive improvement in discrimination compared with standard logistic regression modeling (C-statistics 0.90 for both vs 0.89), reported Harlan Krumholz, MD, SM, of Yale School of Medicine, and colleagues. However, the two ML models showed nearly perfect agreement between observed and predicted risk across the risk spectrum. Of the people deemed moderate-to-high risk in logistic regression, 27% were more accurately reclassified as low risk by the XGBoost model and 25% by the meta-classifier model both more consistent with the observed event rates.

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