Introduction to Vector Indexes and Unstructured Data

Course Duration: 2 hours
Categories: Neo4j & LLMs

Understand and search unstructured data using vector indexes

Course Description

This course teaches you how to use Neo4j and vector indexes to understand unstructured data.

You will explore unstructured datasets, create embeddings and vector indexes and use them to search and understand the data.

You will learn how to process unstructured data, chunking strategies, and create relationships between the data.

You will build a graph database of unstructured data, use Python, LangChain, and OpenAI to process the data, create embeddings, and import it into Neo4j.

After completing this course, you will have the knowledge and skill to build a graph of your unstructured data and query it using vector indexes.

Prerequisites

Before taking this course, you should have:

A basic understanding of Graph Databases and Neo4j
Knowledge of Python and capable of reading simple programs

We recommend taking the Neo4j Fundamentals and Cypher Fundamentals courses.

Although not essential, you may also benefit from taking the Importing CSV data into Neo4j and Neo4j and LLM Fundamentals courses to understand how to import data and interact with Neo4j using Python and LLMs.

To complete the practical tasks within this course, you will need Python and OpenAI API key and billing account.

Duration

2 hours

What you will learn

Semantic search, unstructured data, and vector indexes
How to create embeddings using LLMs and LangChain
To build a graph database of unstructured data

This course includes

11 lessons
8 short hands-on challenges
10 multiple choice questions

Get Support

If you find yourself stuck at any stage then our friendly community will be happy to help. You can reach out for help on the Neo4j Community Site, or head over to the Neo4j Discord server for real-time discussions.