Scalable Probabilistic Forecasting in Retail with Gradient Boosted Trees: A Practitioner's Approach. - Xueying Long; Quang Bui; Grady Oktavian; Daniel F. Schmidt; Christoph Bergmeir; Rakshitha Godahewa; Seong Per Lee; Kaifeng Zhao 005; Paul Condylis (CoRR, 2023)