chenlianMT/Who-Stole-the-Postage-

Who Stole the Postage? Fraud Detection in Return-Freight Insurance Claims

Who Stole the Postage? Fraud Detection in Return-Freight Insurance Claims

A work accepted by KDD 2018 Data Science in FinTech Workshop, presented by Chen Liang, Ziqi Liu, Bin Liu, Jun Zhou, and Xiaolong Li from Ant Financial.

谁吃了运费险？

在线购物中，运费险几乎成了剁手必备的订单伴侣 —— 它能让买家放心购物，不用担心“货不对板”想要退货时，还需要承担退货的运费。大规模的运费险单量，吸引了不少的骗保产业。在传统运费险风控的基础上，本文介绍了##蚂蚁金服人工智能部##如何用图学习的方法，抓取更多的骗保行为。