Estimating the Hessian Matrix of Ranking Objectives for Stochastic Learning to Rank with Gradient Boosted Trees

no code implementations • 18 Apr 2024 • Jingwei Kang, Maarten de Rijke, Harrie Oosterhuis

Stochastic learning to rank (LTR) is a recent branch in the LTR field that concerns the optimization of probabilistic ranking models.

Fairness Learning-To-Rank