# Fraud-Detection
Anomaly detection projects
- Stock Market Fraud Detection
- Healthcare Fraud Detection
- PyOD: KNN & Isolated Forest
- R: DBSCAN & MeanShift & K-means
- Loan Default
- Random Forest & GBM
- GLM& AUtoML (WOE binning)
- SHAP (WOE binning - difference: for numerical variables, only binning variables with negative values, including -99, -98, etc.)
Fraud-Detection-master.zip （8个子文件） 
Fraud-Detection-master 
Healthcare Fraud Detection(DBSCAN & MeanShift & K-means).html 1.48MB
Mortgage Probability Default (Random Forest & GBM).ipynb 534KB LoanDefault(SHAP).html 2.12MB Module 1 - EDA for Stock Market Data.ipynb 837KB README.md 388B LoanDefault(SHAP).ipynb 1.87MB LoanDefaultDetection(GLM&AutoML).ipynb 551KB Healthcare Fraud Detection (KNN & Isolated Forest).ipynb 343KB
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