孙晨菲｜山东师范大学｜学者主页

2026

Multi-View Interactive Heterogeneous Graph Contrastive Learning

Dengdi Sun, Chenfei Sun, Zhuan-Lian Ding, Chen-Xu Wang, Bin Luo

IEEE Transactions on Network Science and Engineering

DOI

2025

Muti-view Filter Heterogeneous Graph Contrastive Learning

Dengdi Sun, Chenfei Sun, Bin Luo

IEEE Joint International Information Technology and Artificial Intelligence Conference

DOI

2024

A Spatio-temporal Neural Network for Medical Insurance Fraud Detection

Chenfei Sun

Knowledge Science, Engineering and Management

DOI

2023

Admission Graph based Healthcare Insurance Patient Fraudster Detection

Chenfei Sun

International Conference on Machine Learning and Natural Language Processing (MLNLP)

DOI

2023

Multiple Type Entity Embedding based Hospital Admission Prediction

Chenfei Sun

DOI

2020

基于异构信息网络的医疗保险反欺诈关键问题研究

孙晨菲

《山东大学》

2019

Heterogeneous network-based chronic disease progression mining

Chenfei Sun, Qing-Zhong Li, Li-zhen Cui, Hui Li, Yuliang Shi

Big Data Mining and Analytics

DOI

2019

Abnormal Group-Based Joint Medical Fraud Detection

Chenfei Sun, Zhong-Min Yan, Qing-Zhong Li, Yongqing Zheng, Xudong Lu, Li-zhen Cui

IEEE Access

DOI

2019

Patient Cluster Divergence Based Healthcare Insurance Fraudster Detection

Chenfei Sun, Qing-Zhong Li, Hui Li, Yuliang Shi, Shidong Zhang, Wei Guo

IEEE Access

DOI

2018

An Efficient Fraud Identification Method Combining Manifold Learning and Outliers Detection in Mobile Healthcare Services

Yong-Chang Gao, Chenfei Sun, R. Li, Qing-Zhong Li, Li-zhen Cui, Bin Gong

IEEE Access

DOI

2017

Community Outlier Based Fraudster Detection

Chenfei Sun, Qing-Zhong Li, Hui Li, Shidong Zhang, Yongqing Zheng

Knowledge Science, Engineering and Management

DOI

2016

A Hybrid Approach for Detecting Fraudulent Medical Insurance Claims: (Extended Abstract)

Chenfei Sun, Yuliang Shi, Qing-Zhong Li, Li-zhen Cui, Han Yu, C. Miao

Adaptive Agents and Multi-Agent Systems

DOI

2016

A Fraud Resilient Medical Insurance Claim System

Yuliang Shi, Chenfei Sun, Qing-Zhong Li, Li-zhen Cui, Han Yu, C. Miao

AAAI Conference on Artificial Intelligence

DOI

2015

An Effective Hybrid Fraud Detection Method

Chenfei Sun, Qing-Zhong Li, Li-zhen Cui, Zhong-Min Yan, Hui Li, Wei Wei

Knowledge Science, Engineering and Management

DOI

孙晨菲

精选作品

期刊论文

Multi-View Interactive Heterogeneous Graph Contrastive Learning

Muti-view Filter Heterogeneous Graph Contrastive Learning

A Spatio-temporal Neural Network for Medical Insurance Fraud Detection

Admission Graph based Healthcare Insurance Patient Fraudster Detection

Multiple Type Entity Embedding based Hospital Admission Prediction

基于异构信息网络的医疗保险反欺诈关键问题研究

Heterogeneous network-based chronic disease progression mining

Abnormal Group-Based Joint Medical Fraud Detection

Patient Cluster Divergence Based Healthcare Insurance Fraudster Detection

An Efficient Fraud Identification Method Combining Manifold Learning and Outliers Detection in Mobile Healthcare Services

Community Outlier Based Fraudster Detection

A Hybrid Approach for Detecting Fraudulent Medical Insurance Claims: (Extended Abstract)

A Fraud Resilient Medical Insurance Claim System

An Effective Hybrid Fraud Detection Method

研究方向