Using Postgresql pg_vector for AI: Part 2, Using vectors For Natural Language Processing

Introduction

In the previous post we just learned how to use pg_vector in SQL to look for similarities. In this followup we will use OpenAI to create vector maps of a list of meals, and then create a short script that uses natural language processing to query that list.

Using OpenAI to Create Vectors

When creating multi dimensional vectors for your source content we previously said the hard part was creating the dimensions and populating them with good values. What …

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