Entity Labels Are Not Entity Signals: A Framework for Observable Relevance in Document Re-Ranking
实体标签并非实体信号：文档重排序中可观测相关性的框架
机构 * Department of Computer Science, Missouri University of Science and Technology（计算机科学系，密苏里科技大学）
AI总结 提出实体可观测相关性（OER）与概念相关性（CER）的区分，证明CER监督效果差，而OER对齐可显著提升重排序性能。
Comments ICTIR '26
Journal ref Proceedings of the 2026 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval (ICTIR)
