Credit-Fraud-Detection-System

Public

High-precision credit card fraud detection system achieving 98.4% AUC using ensemble methods (XGBoost, LightGBM). Handles extreme class imbalance (0.172% fraud cases) with advanced resampling techniques. Features robust cross-validation, optimized training pipeline, and comprehensive visualization of model performance.

anamoly-detection catboost credit-card-fraud cross-validation data-science ensemble-methods fraud-detection imbalanced-learning lightgbm machine-learning

Creat：2025-05-04T04:40:05

Update：2025-05-18T01:38:37

Stars

Stars Increase

Related projects

Yolov5

coreml

YOLOv5 ? in PyTorch > ONNX > CoreML > TFLite

54853

9个月前

+23today

Openpose

caffe

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

32850

4个月前

+7today

Mmdetection

cascade-rcnn

OpenMMLab Detection Toolbox and Benchmark

31476

4个月前

+4today

Insightface

age-estimation

State-of-the-art 2D and 3D Face Analysis Project

26039

5个月前

+13today

Changedetection.Io

back-in-stock

The best and simplest free open source web page change detection, website watcher, restock monitor and notification service. Restock Monitor, change detection. Designed for simplicity - Simply monitor which websites had a text change for free. Free Open source web page change detection, Website defacement monitoring, Price change notification

25790

4个月前

+47today

Mask_RCNN

instance-segmentation

Mask R-CNN for object detection and instance segmentation on Keras and TensorFlow

25256

4个月前

Deep Learning For Image Processing

bilibili

deep learning for image processing including classification and object-detection etc.

25234

4个月前

+7today

Frigate

NVR with realtime local object detection for IP cameras

24189

4个月前

+26today

LabelImg

annotations

LabelImg is now part of the Label Studio community. The popular image annotation tool created by Tzutalin is no longer actively being developed, but you can check out Label Studio, the open source data labeling tool for images, text, hypertext, audio, video and time-series data.

24090

4个月前

+7today