Does it support hybrid search?

Yes, the skill includes patterns for implementing hybrid search, which combines dense semantic embeddings with sparse keyword vectors for improved accuracy.

How does this help with RAG applications?

It provides the essential retrieval logic, indexing patterns, and reranking strategies necessary to fetch highly relevant context for LLM applications.

Which vector databases does this skill support?

It includes implementation templates and best practices for Pinecone, Qdrant, and PostgreSQL using the pgvector extension.

Which distance metrics are covered?

The patterns cover Cosine similarity, Euclidean (L2) distance, Dot Product, and Manhattan (L1) distance, including guidance on when to use each.

Similarity Search Patterns

Name: Similarity Search Patterns
Author: sla-te

bysla-te

0•

数据科学与机器学习

Implements high-performance similarity search and vector database patterns for AI-driven applications.

This skill provides standardized implementation patterns for vector databases and similarity search, essential for building robust Retrieval-Augmented Generation (RAG) systems and semantic search engines. It includes production-ready templates for popular vector stores like Pinecone, Qdrant, and pgvector, while offering deep technical guidance on distance metrics, indexing strategies like HNSW and IVF, and advanced techniques such as reranking and hybrid search to optimize retrieval performance.

主要功能

01Advanced reranking logic using cross-encoders

020 GitHub stars

03Implementation patterns for HNSW and quantized indexing

04Support for hybrid search combining dense and sparse vectors

05Comprehensive guidance on distance metrics and vector indexing

06Production-ready templates for Pinecone, Qdrant, and pgvector

使用场景

01Optimizing vector database performance for large-scale datasets

02Building RAG (Retrieval-Augmented Generation) pipelines for LLMs

03Developing semantic search and recommendation engines

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sla-te/copilot-converter similarity-search-patterns

For use in Claude.ai and ChatGPT

Download Skill