Learning-To-Ensemble by Contextual Rank Aggregation in E-Commerce

no code implementations • 19 Jul 2021 • Xuesi Wang, Guangda Huzhang, Qianying Lin, Qing Da

Combined with the idea of Bayesian Optimization and gradient descent, we solve the online contextual Black-Box Optimization task that finds the optimal weights for sub-models given a chosen RA model.

Bayesian Optimization