How do you train a machine to catch fraud when no one can tell you which records are fraudulent?
中文摘要
探讨如何在没有已知欺诈样本的情况下，训练AI模型来识别和检测欺诈行为。
English Summary
Explore how to train AI to detect fraud when labeled examples of fraudulent records are unavailable.
原文节选
The first thing they don’t tell you about catching fraud is that no one will hand you the fraud. Continue reading on Medium »