4 papers
TAPES: Task-Aligned Joint Predictive Pretraining for Transaction Event Sequences
Ruobing Zuo, Weiyu Han, Huilin He +6
Transaction event sequences support diverse prediction tasks in online commerce and digital financial services. The same transaction records can yield prediction targets with diffe…
Where Is a Prediction Model Miscalibrated, and for Whom? Local Audits in Outcome-Learned Pockets
Bernardo Modenesi, Taoyi Chen, Sima Najafzadehkhoei +3
Overall and group-level averages, and ranking metrics such as the AUC, can hide sets of observations for which a prediction model systematically over- or under-predicts. We present…
FinRiskAtlas: Decision-Aligned Evaluation of Large Language Models for Financial Risk Review
Suyang Zhong, Jingzhe Zhu, Qi Xu +5
Deploying large language models for professional financial review requires more than measuring general financial competence: models must perform the specific review operation requi…
FinFraudBench: A Heterogeneous Graph Benchmark for Financial Fraud Detection
Yixuan Chen, Hongyu Zhan, Jie Sheng +5
The increasing complexity of digital financial systems has reshaped financial fraud detection from isolated transaction classification into relational risk reasoning over interconn…