> For the complete documentation index, see [llms.txt](https://docs.ngsurvey.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ngsurvey.com/fr/suite-ia/filtres-intelligents.md).
# Filtres intelligents
Les filtres intelligents vous permettent d’exclure des répondants en utilisant une recherche en langage naturel. Pour déclencher la recherche du filtre intelligent, vous devez commencer votre recherche par le caractère @ suivi de l’invite de recherche en langage naturel de votre choix.
**Exemples d’utilisation des filtres intelligents**
* "Afficher les réponses des utilisateurs âgés de 25 ans ou plus au cours des 7 derniers jours."
* "Obtenir les clients qui ont acheté plus de 10 produits chez nous"
* "Mettre en évidence les retours avec de faibles scores de satisfaction."
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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.ngsurvey.com/fr/suite-ia/filtres-intelligents.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.