AI RESEARCH
CleverCatch: A Knowledge-Guided Weak Supervision Model for Fraud Detection
arXiv CS.LG
•
ArXi:2510.13205v3 Announce Type: replace Healthcare fraud detection remains a critical challenge due to limited availability of labeled data, constantly evolving fraud tactics, and the high dimensionality of medical records. Traditional supervised methods are challenged by extreme label scarcity, while purely unsupervised approaches often fail to capture clinically meaningful anomalies. In this work, we