applied-risk-ml

Meticulously selected papers, articles, and blogs on the implementation of data science and machine learning in risk-related industries. This project is inspired by applied-ml.

Table of Contents

• applied-risk-ml
  • Community Detection
  • Anomaly Detection
  • GNN
  • Sequential Modeling
  • TabularDNN
  • Others

Community Detection

Title	Year	Company	Fields Applied
Uncovering Large Groups of Active Malicious Accounts in Online Social Networks	2015	Meta	Account Fraud
Detecting Fake Accounts in Online Social Networks at the Time of Registrations	2019	Tencent	Account Fraud
Similarity clustering to catch fraud rings	2020	Stripe	Transaction Fraud
Detecting fake accounts on social networks with SybilEdge	2020	Meta	Account Fraud
Unveiling Fake Accounts at the Time of Registration: An Unsupervised Approach	2021	Tencent	Account Fraud

Anomaly Detection

Title	Year	Company	Fields Applied
FARE: Schema-Agnostic Anomaly Detection in Social Event Logs	2019	Snap	Bot Detection
Detecting Fake Accounts in Online Social Networks at the Time of Registrations	2019	Tencent	Account Fraud
Cloudflare Bot Management: machine learning and more	2020	Cloudflare	Bot Detection
Unveiling Fake Accounts at the Time of Registration: An Unsupervised Approach	2021	Tencent	Account Fraud
Machine Learning for Fraud Detection in Streaming Services	2022	Netflix	Account Fraud
Project RADAR: Intelligent Early Fraud Detection System with Humans in the Loop	2022	Uber	Customer Fraud
Unsupervised and semi-supervised anomaly detection with data-centric ML – Google Research Blog	2023	Google
Risk Entity Watch – Using Anomaly Detection to Fight Fraud	2023	Uber	Customer Fraud

GNN

Title	Year	Company	Fields Applied
GeniePath: Graph Neural Networks with Adaptive Receptive Paths	2018	Ant Financial	payment fraud
Spam Review Detection with Graph Convolutional Networks	2019	Alibaba	content moderation
TitAnt: Online Real-time Transaction Fraud Detection in Ant Financial	2019	Ant Finance	Transaction Fraud
Suspicious Massive Registration Detection Via Dynamic Heterogeneous Graph Neural Network	2020	Ant Financial	Account Fraud
Financial Risk Analysis for SMEs with Graph-based Supply Chain Mining	2020	Ant Financial	Financial Risk
Uncovering Insurance Fraud Conspiracy with Network Learning	2020	Ant Financial	Customer Fraud
Heterogeneous Mini-Graph Neural Network and Its Application to Fraud Invitation Detection	2020	Iqiyi	Customer Fraud
BotSpot: A Hybrid Learning Framework to Uncover Bot Install Fraud in Mobile Advertising	2021	Mobvisa	Bot Detection
Fraud Detection: Using Relational Graph Learning to Detect Collusion	2021	Uber	Customer Fraud
How Pinterest fights misinformation, hate speech, and self-harm content with machine learning	2021	Pinterest	content moderation
Graph Usage in Combating ATO Fraud Risk	2023	Paypal	Account Fraud

Sequential Modeling

Title	Year	Company	Fields Applied
DeepTrax: Embedding Graphs of Financial Transactions	2019	Capital One	Transaction Fraud
Using deep learning to detect abusive sequences of member activity	2021	Linkedin	Customer Fraud
Explainable Deep Behavioral Sequence Clustering for Transaction Fraud Detection	2021	Ebay	Customer Fraud
User Behavior Pre-training for Online Fraud Detection	2022	Alibaba	Customer Fraud
Graph Embeddings and Similarity Search in ML	2023	Capital One	Transaction Fraud

TabularDNN

Title	Year	Company	Fields Applied
BotSpot: A Hybrid Learning Framework to Uncover Bot Install Fraud in Mobile Advertising	2021	Mobvisa	Bot Detection
How WhatsApp fights Spam & Abuse	2021	Whatsapp	Content Moderation
How Pinterest Fights Spam Using Machine Learning	2021	Pinterest	Content Moderation
Amazon Science --- Invalidating robotic ad clicks in real time - Amazon Science	2023	Amazon	Bot Detection
How we built it: Stripe Radar	2023	Stripe	Transaction Fraud

Others

Title	Year	Company	Fields Applied
Fighting Financial Fraud with Targeted Friction	2018	Airbnb	Chargeback
Here's how we're using AI to help detect misinformation	2020	Meta	Content Moderation
Understanding the intentions of Child Sexual Abuse Material (CSAM) sharers - Meta Research	2021	Meta	Content Moderation
Bandits for Online Calibration: An Application to Content Moderation on Social Media Platforms	2022	Meta	Content Moderation
Viral spam content detection at LinkedIn	2023	Linkedin	Content Moderation
Announcing Cloudflare Fraud Detection	2023	Cloudflare	Bot Detection
Variable Hub: Easier Data Integration for Risk Decisioning	2023	Ebay	CyberAttack