Fusion Demo

Contents

1. Summary
2. Architecture
3. Features
4. Prerequisites
5. Installation
6. Usage

Summary

This is a Javascript-based demo of various rank fusion algorithms.

Architecture

Features

• Implementation of the following rank fusion algorithms in Typescript
  • Borda Count Method
  • Distributed-Based Score Fusion (DBSF)
  • Reciprocal Rank Fusion (RRF)
  • Relative Score Fusion (RSF)
• Nvidia NIM-based embeddings
• Redis Software vector similarity search
• Extraction of small test set (10 queries/10 passages each) from MS MARCO TREC-Deep-Learning data set

Prerequisites

• Nvidia GPU
• Nvidia AGC API key
• Docker
• Docker Compose
• nodejs
• npm
• tsc

Installation

git clone git@github.com:redis-developer/hybrid-js.git && cd hybrid-js && npm install

• Rename .env_sample to .env and replace the placeholder in API_KEY with your key.

Usage

Environment Start

docker compose up -d

Environment Stop

docker compose down

App Build

npm run build

App Run

npm start