语义向量检索入门教程

本文给大家推荐一个这语义向量检索技术的国外免费教程，不仅有清晰的理论讲解，而且有配套的代码实践。

课程链接：

https://www.pinecone.io/learn/

课程大纲（实际内容比这个多很多）：

• Part 1: Introduction

• Semantic Search: Measuring Meaning From Jaccard to Bert
• Getting Started with Faiss
• Nearest Neighbor Indexes for Similarity Search

• Part 2: Algorithm Deep Dives

• Traditional Locality Sensitive Hashing (LSH)
• Random Projection for LSH
• Compression with Product Quantization
• Hierarchical Navigable Small Worlds (HNSW) Graphs

• Part 3: More Advanced Index Concepts

• Filtering: The Missing WHERE Clause in Vector Search
• Composite Indexes: Facebook AI and the Index Factory