2 papers
cs.AI2025
Unbiased Platform-Level Causal Estimation for Search Systems: A Competitive Isolation PSM-DID Framework
Ying Song, Yijing Wang, Hui Yang +12
Evaluating platform-level interventions in search-based two-sided marketplaces is fundamentally challenged by systemic effects such as spillovers and network interference. While wi…
cs.IR2025
PRECTR: A Synergistic Framework for Integrating Personalized Search Relevance Matching and CTR Prediction
Rong Chen, Shuzhi Cao, Ailong He +2
The two primary tasks in the search recommendation system are search relevance matching and click-through rate (CTR) prediction -- the former focuses on seeking relevant items for…