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Not All Candidates are Created Equal: A Heterogeneity-Aware Approach to Pre-ranking in Recommender Systems

Fuente: arXiv

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Bibliographic Details
Main Authors:	Tong, Pengfei, Chen, Siyuan, Zhang, Chenwei, Wang, Bo, Pi, Qi, Li, Pixun, Liu, Zuotao
Format:	Preprint
Published:	2026
Subjects:	Information Retrieval Artificial Intelligence Machine Learning
Online Access:	Acceder al recurso
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