---
title: Model
slug: '1012'
canonical_url: https://docs.coveo.com/en/1012/
collection: glossary
source_format: adoc
---
# Model
A [Coveo Machine Learning (Coveo ML)](https://docs.coveo.com/en/188/) {doctitle} is an algorithmic system that learns from patterns in data, such as [Coveo Analytics](https://docs.coveo.com/en/182/) and language, and applies these patterns to new data to provide informed and relevant results, recommendations, and outputs.

There are many different Coveo ML models, including (but not limited to) the following:

* [Automatic Relevance Tuning (ART)](https://docs.coveo.com/en/1013/)

* [Case Classification (CC)](https://docs.coveo.com/en/m4596348/)

* [Content Recommendations (CR)](https://docs.coveo.com/en/1016/)

* [Dynamic Navigation Experience (DNE)](https://docs.coveo.com/en/2907/)

* [Intent-Aware Product Ranking (IAPR)](https://docs.coveo.com/en/m61h0552/)

* [Passage Retrieval (CPR)](https://docs.coveo.com/en/oaie9196/)

* [Predictive Query Suggestions (PQS)](https://docs.coveo.com/en/m1ol5526/)

* [Product Recommendations (PR)](https://docs.coveo.com/en/3132/)

* [Query Suggestions (QS)](https://docs.coveo.com/en/1015/)

* [Relevance Generative Answering (RGA)](https://docs.coveo.com/en/nbtb6010/)

* [Semantic Encoder (SE)](https://docs.coveo.com/en/nbtb0041/)

* [Smart Snippets](https://docs.coveo.com/en/laea5490/)