💳 Credit Card Fraud Detection App

A Streamlit-based machine learning app that detects fraudulent credit card transactions using Logistic Regression.
This project provides data visualization, model training, and real-time transaction prediction.

📦 Features

• Upload your own dataset (CSV)
• Visualize class distribution (pie chart + stats)
• Perform exploratory data analysis (EDA)
• Train a Logistic Regression model with progress feedback
• View model metrics: Confusion Matrix, ROC AUC, ROC Curve
• Predict individual transactions through a form

🚀 Getting Started

Prerequisites

• Python 3.7+
• pip

Installation

1. Clone the repo:

git clone https://github.com/VIJAY-7S/credit-card-fraud-detection.git
cd credit-card-fraud-detection