2 papers
cs.AI2026
Better Retrieval, Limited Clustering Gains: A Controlled Study of Multilingual Company Entity Resolution
Yijiashun Qi, Yuxuan Li, Hanzhe Guo
Company name retrieval and final entity clustering can respond differently to encoder adaptation. We study this dependency through a controlled pipeline: train multilingual E5 enco…
cs.LG2026
Detecting High-Potential SMEs with Heterogeneous Graph Neural Networks
Yijiashun Qi, Hanzhe Guo, Yijiazhen Qi
Small and Medium Enterprises (SMEs) constitute 99.9% of U.S. businesses and generate 44% of economic activity, yet systematically identifying high-potential SMEs remains an open ch…