README.md

---
title: Medical Document Retrieval
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 6.0.2
app_file: app_retrieval_cached.py
pinned: false
---

# Medical Document Retrieval System

This system uses BM25 + Dense Embeddings + RRF Fusion to search across 10,000+ medical documents.

**Models:**
- BM25 Index (keyword-based)
- Dense Embeddings (embeddinggemma-300m-medical)
- RRF Fusion (combines both approaches)

**Note:** First startup takes 5-8 minutes to build indexes. Please be patient!