---
title: Predictive Query Suggestions
slug: m1ol5526
canonical_url: https://docs.coveo.com/en/m1ol5526/
collection: glossary
source_format: adoc
---
# Predictive Query Suggestions
A [Coveo Machine Learning (Coveo ML)](https://docs.coveo.com/en/188/) Predictive Query Suggestion (PQS) [model](https://docs.coveo.com/en/1012/) will provide an additional result boost based on [product embeddings](https://docs.coveo.com/en/laei9434/) and vectors which are personalized to the user's session when performing searches.
It offers the same output as a [Query Suggestion (QS)](https://docs.coveo.com/en/1015/) model.