arXiv AI
Oct 15

FinRED: An Expert-Guided Benchmark Generation and Evaluation Framework for Financial LLM Red-Teaming

FinRED is an expert‑guided framework for generating and evaluating financial LLM red‑teaming tests. It maps global financial standards to specific threats, converts real documents into context‑rich prompts, and offers a validated rubric that reduces false negatives. The framework is deployed in South Korea’s Financial Security Institute sandbox and is gated for qualified researchers.

By Daeyoung Park, Chaeyun Kim, Junghwan Kim, Jinyoung Jeong, Eunji Song, Yongtaek Lim, Minwoo Kim
arXiv Machine Learning
Jun 16

Imbalanced Classification under Capacity Constraints

arXiv:2605. 03289v2 Announce Type: replace-cross Abstract: Detecting observations from a minority class under severe class imbalance is a central challenge in applications such as fraud detection, medical screening, and industrial quality control.

By Daniel Fraiman, Ricardo Fraiman