Joint Optimization of Cascade Ranking Models

WSDM 2019 Luke GallagherRuey-Chen ChenRoi BlancoJ. Shane Culpepper

Reducing excessive costs in feature acquisition and model evaluation has been a long-standing challenge in learning-to-rank systems. A cascaded ranking architecture turns ranking into a pipeline of multiple stages, and has been shown to be a powerful approach to balancing efficiency and effectiveness trade-offs in large-scale search systems... (read more)

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