LLM-Based Keyphrase-Augmented Framework for Semantic Relevance Assessment in E-Commerce. - Guoliang Zhang; Gang Zhao; Zhiyuan Zeng; Songyan Liu; Haoyue Zhang; Hui Zhao; Tianshu Wu; PengjieWang; Jian Xu 015; Bo Zheng 007; Baolin Liu 001 (DASFAA (6), 2025)