We develop a mixed-frequency, tree-based, gradient-boosting model designed to assess the default risk of privately held firms in real time. The model uses data from publicly-traded companies to ...

Gradient boost model achieves best performance for predicting no-shows and late cancellations in primary care practices. HealthDay News — The gradient boost model achieves the best performance for ...

The analysis included 109,328 patients and 1,118,236 appointments, including 77,322 and 75,545 (6.9 and 6.8%) no-shows and late cancellations, respectively. HealthDay News — The gradient boost model ...

TUESDAY, July 29, 2025 (HealthDay News) -- The gradient boost model achieves the best performance for predicting no-shows and late cancellations in primary care practices, according to a study ...