# Models

If you have knowledge of artificial intelligence models, you can use them directly, applying the parameters of your choice. If you lack this knowledge, it is recommended to use the EasyAI module to handle the entire process.

If you're unsure which model to use, it is recommended to use the AISelector module to test all the available models.

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Regression</strong></td><td>Predicts a value based on input data.</td><td></td><td><a href="images-and-media/regression">regression</a></td></tr><tr><td><strong>Classification</strong></td><td>Categorizes input data into predefined classes.</td><td></td><td><a href="images-and-media/classification">classification</a></td></tr><tr><td><strong>Recommendation</strong></td><td>Suggests relevant items based on the similarities between items or based on user preferences.</td><td></td><td><a href="images-and-media/recommendation">recommendation</a></td></tr><tr><td><strong>Clustering</strong></td><td>Organiza dados em grupos com Organizes data into groups with similar characteristics, without predefined labels.</td><td></td><td><a href="images-and-media/clustering">clustering</a></td></tr></tbody></table>