2 papers
cs.CE2026
Detecting Information Channels in Congressional Trading via Temporal Graph Learning
Benjamin Pham Roodman, Eugene Sy, J. Xavier Atero Vázquez +3
Congressional stock trading has raised concerns about potential information asymmetries and conflicts of interest in financial markets. We introduce a temporal graph network (TGN)…
cs.CL2025
FinNuE: Exposing the Risks of Using BERTScore for Numerical Semantic Evaluation in Finance
Yu-Shiang Huang, Yun-Yu Lee, Tzu-Hsin Chou +2
BERTScore has become a widely adopted metric for evaluating semantic similarity between natural language sentences. However, we identify a critical limitation: BERTScore exhibits l…