RayaneLalam/Algerian-Law-RAG-Project

# Algerian Law RAG Project A comprehensive bilingual Retrieval-Augmented Generation (RAG) system for Algerian legal documents, supporting both French and Arabic languages with advanced search capabilities, authentication, and real-time chat interface. ## Features ### Core Functionality - **Bilingual Support**: Native French and Arabic language processing - **Intelligent Search**: FAISS-powered vector search with semantic understanding - **Real-time Chat**: Streaming responses with Server-Sent Events (SSE) - **Authentication**: JWT-based user authentication and session management - **Conversation Management**: Persistent chat history and conversation threading - **Auto-Recovery**: Intelligent 404 error handling with seamless conversation recovery ### AI & ML Capabilities - **Language Detection**: Automatic query language identification - **Dual Embedding Models**: Specialized French (CamemBERT) and Arabic (Multilingual) embedders - **Smart Fallback**: Multilingual embedder fallback for robust search - **Fine-tuned Translation**: Custom translation pipeline for legal terminology - **Quantized Models**: Optimized model loading for efficient performance ### User Experience - **Responsive Design**: Mobile-first design with Tailwind CSS - **Dark/Light Theme**: User preference-based theming - **RTL Support**: Right-to-left layout for Arabic content - **Toast Notifications**: User-friendly error and status messages - **Conversation Sidebar**: Easy navigation between chat sessions ## Architecture ``` ┌─────────────────────────────────────────────────────────────┐ │ Frontend (React) │ ├─────────────────────────────────────────────────────────────┤ │ • Authentication Context • Language/Theme Context │ │ • Chat Interface • Conversation Management │ │ • Toast Notifications • Responsive Design │ └─────────────────┬───────────────────────────────────────────┘ │ HTTP/SSE ┌─────────────────┴── …