# TB-Guard-XAI: Complete Documentation Suite

This folder contains **three comprehensive guides** to help you replicate, understand, and deploy TB-Guard-XAI from scratch.

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## 📚 Guide Overview

### 1. **QUICK_START_5_MINUTES.md** ⚡
**For: People who want to run it NOW**

- ⏱️ **5-minute setup** - Get running immediately
- 🚀 **Live demo link** - No installation required
- 🔧 **Troubleshooting** - Common issues and fixes
- 📋 **Next steps** - What to do after setup

**Start here if:** You just want to test the application quickly

**Read time:** 5 minutes

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### 2. **COMPLETE_REPRODUCTION_GUIDE.md** 📖
**For: People who want to replicate the ENTIRE project**

- 🏗️ **Full architecture explanation** - How everything fits together
- 📊 **Dataset sources with links** - Exactly where to download data
- 💻 **Complete environment setup** - Step-by-step configuration
- 🔧 **All implementation code** - Key components included
- 📈 **Training instructions** - How to train models from scratch
- 🌐 **Deployment options** - Local, Docker, Cloud, Hugging Face
- ✅ **Checklist** - Verify everything works

**Sections included:**
1. Project Overview
2. Architecture & Technology Stack
3. Dataset Information & Sources
4. Environment Setup (7 steps)
5. Complete Implementation (Configuration, Schemas, Models, etc.)
6. Model Training
7. Backend Implementation
8. Frontend Implementation
9. Testing & Validation
10. Deployment Guide
11. Troubleshooting
12. Performance Metrics
13. Compliance & Regulatory

**Start here if:** You want to understand and replicate the complete project

**Read time:** 45 minutes

**Use it as:** Reference guide during implementation

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### 3. **IMPLEMENTATION_DETAILS.md** 🔍
**For: Developers who want LINE-BY-LINE code details**

- 📝 **Complete code implementations** - Every important function
- 🏢 **Project structure** - File organization explained
- 🔧 **Configuration system** - How settings work
- 🧠 **Model architecture** - Ensemble implementation
- 📷 **Preprocessing pipeline** - Image processing steps
- 🎨 **Grad-CAM++ implementation** - Visual explanation code
- ⚙️ **FastAPI backend** - Route definitions
- 🗄️ **Database/Storage** - Audit logging, rate limiting
- 🧪 **Testing framework** - Test examples
- 🚀 **Running the app** - All execution options

**Start here if:** You need to understand the exact implementation

**Read time:** 60 minutes

**Use it as:** Code reference while developing

---

## 🎯 How to Use These Guides

### Scenario 1: "I just want to try it"
1. Read: **QUICK_START_5_MINUTES.md** (5 min)
2. Follow 5-step setup
3. Done! You're running it

### Scenario 2: "I want to build it from scratch"
1. Read: **COMPLETE_REPRODUCTION_GUIDE.md** Overview section (10 min)
2. Follow Environment Setup steps (15 min)
3. Download datasets (30 min - passive download)
4. Follow Implementation steps (60 min)
5. Train model or use pre-trained (varies)
6. Deploy using Deployment Guide (10 min)
7. Test using Testing section (10 min)

**Total time:** 2-4 hours (depending on dataset download speed)

### Scenario 3: "I need to modify/understand the code"
1. Read: **IMPLEMENTATION_DETAILS.md** Overview section (10 min)
2. Jump to specific component you need
3. Read code + explanation
4. Modify as needed

### Scenario 4: "I'm deploying to production"
1. Read: **COMPLETE_REPRODUCTION_GUIDE.md** → Deployment Guide (10 min)
2. Follow deployment option (AWS/GCP/Azure/Docker/Hugging Face)
3. Configure API keys and environment
4. Run health checks
5. Monitor using Performance Metrics section

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## 📊 Quick Reference

| Question | Answer | Read |
|----------|--------|------|
| How do I run it? | Follow 5-minute setup | QUICK_START_5_MINUTES.md |
| Where are the datasets? | See Dataset Sources section | COMPLETE_REPRODUCTION_GUIDE.md |
| How does the model work? | See Architecture section | COMPLETE_REPRODUCTION_GUIDE.md |
| What's the exact code? | See IMPLEMENTATION_DETAILS.md | IMPLEMENTATION_DETAILS.md |
| How do I train? | See Model Training section | COMPLETE_REPRODUCTION_GUIDE.md |
| How do I deploy? | See Deployment Guide section | COMPLETE_REPRODUCTION_GUIDE.md |
| What are the metrics? | See Performance Metrics section | COMPLETE_REPRODUCTION_GUIDE.md |
| How do I fix errors? | See Troubleshooting section | COMPLETE_REPRODUCTION_GUIDE.md or QUICK_START_5_MINUTES.md |
| What's the file structure? | See Project Structure section | IMPLEMENTATION_DETAILS.md |
| How do I modify code? | See specific component in IMPLEMENTATION_DETAILS | IMPLEMENTATION_DETAILS.md |

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## 🗂️ File Organization

```
TB-Guard-XAI/
├── QUICK_START_5_MINUTES.md          ← START HERE
├── COMPLETE_REPRODUCTION_GUIDE.md    ← Main reference
├── IMPLEMENTATION_DETAILS.md         ← Code details
├── README_GUIDES.md                  ← This file
├── TB-Guard-XAI/                     ← Main project folder
│   ├── backend.py
│   ├── app.py
│   ├── config.py
│   ├── requirements.txt
│   ├── .env (create this)
│   └── ... (all source files)
└── gradcam.py, mistral_explainer.py (top-level)
```

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## 🚀 Quick Setup Checklist

- [ ] Read QUICK_START_5_MINUTES.md
- [ ] Clone repository
- [ ] Create virtual environment
- [ ] Install requirements
- [ ] Create .env file with API keys
- [ ] Run `python backend.py`
- [ ] Open http://localhost:7860
- [ ] Upload sample X-ray
- [ ] View results

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## 📖 Document Features

### QUICK_START_5_MINUTES.md
- ✅ Live demo link
- ✅ 5-step installation
- ✅ Quick troubleshooting
- ✅ Next steps
- ✅ API examples

### COMPLETE_REPRODUCTION_GUIDE.md
- ✅ Full overview
- ✅ Complete architecture
- ✅ Dataset sources + links
- ✅ Step-by-step setup
- ✅ Code snippets
- ✅ Training instructions
- ✅ Deployment options
- ✅ Compliance info
- ✅ References + citations

### IMPLEMENTATION_DETAILS.md
- ✅ Project structure
- ✅ Configuration code
- ✅ Model architecture
- ✅ Preprocessing pipeline
- ✅ Grad-CAM++ code
- ✅ FastAPI routes
- ✅ Monitoring code
- ✅ Error handling
- ✅ Training script
- ✅ Testing framework

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## 🎓 Learning Path

### Beginner
1. QUICK_START_5_MINUTES.md → Get running
2. Try the web interface
3. Upload sample X-rays

### Intermediate
1. COMPLETE_REPRODUCTION_GUIDE.md → Understand architecture
2. Review datasets section
3. Set up local environment
4. Download sample datasets
5. Run basic tests

### Advanced
1. IMPLEMENTATION_DETAILS.md → Deep dive into code
2. Modify preprocessing pipeline
3. Retrain model with custom data
4. Deploy to production
5. Monitor and optimize

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## ✨ Key Topics Covered

### Setup & Configuration
- Virtual environments
- Dependency installation
- API key configuration
- Environment variables
- Directory structure

### Understanding the Project
- Architecture overview
- System flow
- Technology stack
- Component interactions
- Data pipeline

### Datasets
- Where to download
- How to prepare
- Data splits
- Preprocessing
- Validation sets

### Implementation
- Model architecture
- Image preprocessing
- Visual explanation (Grad-CAM++)
- LLM integration
- API endpoints
- Frontend components

### Training & Evaluation
- Training procedure
- Hyperparameters
- Validation metrics
- Performance benchmarks
- External validation

### Deployment
- Local deployment
- Docker containerization
- Cloud deployment (AWS/GCP/Azure)
- Hugging Face Spaces
- Monitoring & logging

### Compliance
- HIPAA audit logging
- GDPR data handling
- Privacy considerations
- Regulatory pathways

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## 🔗 Important Links

### Project
- GitHub: https://github.com/vignesh19032005/TB-Guard-XAI
- Live Demo: https://huggingface.co/spaces/mistral-hackaton-2026/TB-Guard-XAI
- Paper: (Coming soon)

### Datasets
- Shenzhen: https://data.lhncbc.nlm.nih.gov/public/Tuberculosis-Chest-X-ray-Datasets/
- Montgomery: https://data.lhncbc.nlm.nih.gov/public/Tuberculosis-Chest-X-ray-Datasets/
- TBX11K: https://academictorrents.com/details/07a9e9d43be209b1547f4829c9cb376f30551d6c
- Kaggle TB: https://www.kaggle.com/datasets/tawsifurrahman/tuberculosis-tb-chest-xray-dataset
- DA/DB: https://data.mendeley.com/datasets/8j2g3csprk

### API Services
- Mistral AI: https://console.mistral.ai
- Google Gemini: https://aistudio.google.com/app/apikey
- Hugging Face: https://huggingface.co

### Technologies
- FastAPI: https://fastapi.tiangolo.com
- PyTorch: https://pytorch.org
- TorchXRayVision: https://github.com/torchxrayvision/torchxrayvision

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## 🐛 Getting Help

### Common Issues

**Issue:** ModuleNotFoundError: No module named 'torch'
→ See QUICK_START_5_MINUTES.md Troubleshooting

**Issue:** MISTRAL_API_KEY not found
→ See QUICK_START_5_MINUTES.md - Create .env file

**Issue:** Port already in use
→ See QUICK_START_5_MINUTES.md Troubleshooting

**Issue:** Can't find datasets
→ See COMPLETE_REPRODUCTION_GUIDE.md - Dataset Information

**Issue:** Model inference slow
→ See COMPLETE_REPRODUCTION_GUIDE.md - Performance Metrics

### More Help
- Check README.md for project overview
- Review GitHub Issues
- Check documentation in code comments

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## 📝 Version Info

- **TB-Guard-XAI Version:** 3.0
- **Python Version:** 3.10+
- **Last Updated:** June 14, 2026
- **Status:** Production Ready

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## 🎯 What You'll Be Able to Do After Reading These Guides

✅ Run TB-Guard-XAI locally or in the cloud  
✅ Understand the complete architecture  
✅ Replicate the project from scratch  
✅ Modify components for your needs  
✅ Train models with custom data  
✅ Deploy to production  
✅ Monitor and maintain the system  
✅ Contribute improvements  
✅ Build healthcare AI applications  

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## 💡 Pro Tips

1. **Start Simple:** Run live demo first, then local install
2. **Read Order:** QUICK_START → COMPLETE_GUIDE → IMPLEMENTATION
3. **Keep Terminal Ready:** You'll need to run many commands
4. **Internet Speed:** Slow? Download datasets overnight
5. **GPU Helpful:** Not required but makes training faster
6. **API Keys First:** Get these before starting setup
7. **Test Early:** Run health checks after each step
8. **Version Control:** Keep .env out of git (it's in .gitignore)
9. **Monitor Progress:** Check logs during training/deployment
10. **Save Output:** Keep results and metrics for reference

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## 🙏 Acknowledgments

- **WHO** for TB screening guidelines
- **Mistral AI** for LLM access
- **Google** for Gemini API
- **Research Community** for TB datasets
- **Healthcare Professionals** who guided requirements

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**Ready to get started? → [Open QUICK_START_5_MINUTES.md](QUICK_START_5_MINUTES.md)**

**Made with ❤️ for healthcare in resource-limited settings**