A graph-based contrastive learning framework for medicare insurance fraud detection

被引：1
|
作者：
Xiao, Song [1 ]
Bai, Ting [1 ]
Cui, Xiangchong [1 ]
Wu, Bin [1 ]
Meng, Xinkai [1 ]
Wang, Bai [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Sch Comp Sci, Beijing 100876, Peoples R China
来源：
FRONTIERS OF COMPUTER SCIENCE | 2023年 / 17卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Compendex;
D O I：
10.1007/s11704-022-1734-0
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
引用
收藏
页数：3
相关论文
共 50 条
  • [1] A graph-based contrastive learning framework for medicare insurance fraud detection
    Song Xiao
    Ting Bai
    Xiangchong Cui
    Bin Wu
    Xinkai Meng
    Bai Wang
    [J]. Frontiers of Computer Science, 2023, 17
  • [2] Barely Supervised Learning for Graph-Based Fraud Detection
    Yu, Hang
    Liu, Zhengyang
    Luo, Xiangfeng
    [J]. THIRTY-EIGHTH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE, VOL 38 NO 15, 2024, : 16548 - 16557
  • [3] Graph-Based Contrastive Learning for Description and Detection of Local Features
    Wang, Zihao
    Li, Zhen
    Li, Xueyi
    Chen, Wenjie
    Liu, Xiangdong
    [J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2024, 35 (04) : 4839 - 4851
  • [4] Leveraging graph-based learning for credit card fraud detection: a comparative study of classical, deep learning and graph-based approaches
    Harish, Sunisha
    Lakhanpal, Chirag
    Jafari, Amir Hossein
    [J]. Neural Computing and Applications, 2024, 36 (34) : 21873 - 21883
  • [5] Graph-Based Fraud Detection in the Face of Camouflage
    Hooi, Bryan
    Shin, Kijung
    Song, Hyun Ah
    Beutel, Alex
    Shah, Neil
    Faloutsos, Christos
    [J]. ACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA, 2017, 11 (04)
  • [6] InfDetect: a Large Scale Graph-based Fraud Detection System for E-Commerce Insurance
    Chen, Cen
    Liang, Chen
    Lin, Jianbin
    Wang, Li
    Liu, Ziqi
    Yang, Xinxing
    Zhou, Jun
    Shuang, Yang
    Qi, Yuan
    [J]. 2019 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA), 2019, : 1765 - 1773
  • [7] HCL: Hybrid Contrastive Learning for Graph-based Recommendation
    Ma, Xiyao
    Gao, Zheng
    Hu, Qian
    AbdelHady, Mohamed
    [J]. 2022 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), 2022,
  • [8] Pre-trained Online Contrastive Learning for Insurance Fraud Detection
    Zhang, Rui
    Cheng, Dawei
    Yang, Jie
    Ouyang, Yi
    Wu, Xian
    Zheng, Yefeng
    Jiang, Changjun
    [J]. THIRTY-EIGHTH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE, VOL 38 NO 20, 2024, : 22511 - 22519
  • [9] Graph-Based Fraud Detection with the Free Energy Distance
    Courtain, Sylvain
    Lebichot, Bertrand
    Kivimaki, Ilkka
    Saerens, Marco
    [J]. COMPLEX NETWORKS AND THEIR APPLICATIONS VIII, VOL 2, 2020, 882 : 40 - 52
  • [10] Graph Representation Learning In A Contrastive Framework For Community Detection
    Balouchi, Mehdi
    Ahmadi, Ali
    [J]. 2021 26TH INTERNATIONAL COMPUTER CONFERENCE, COMPUTER SOCIETY OF IRAN (CSICC), 2021,
12345