2 papers
cs.LG2026
Representation Curriculum: Stagewise Training for Robust Ranking and Allocation
Ehsan Ebrahimzadeh, Sina Baharlouei, Abraham Bagherjeiran
Ranking in digital marketplaces is a dynamic exposure-allocation mechanism: displayed items shape discovery trajectories and success events logged by the platform to update future…
cs.IR2025
Improving Ad matching via Cluster-Adaptive Keyword Expansion and Relevance tuning
Dipanwita Saha, Anis Zaman, Hua Zou +4
In search advertising, keyword matching connects user queries with relevant ads. While token-based matching increases ad coverage, it can reduce relevance due to overly permissive…