---
sourceDocument: Yokohama ServiceNow AI Platform Administration
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/platform-administration

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama ServiceNow AI Platform Administration

ft:clusterId :

    - platadm

bundleId :

    - platadm

workflow :

    - Platform


---

# Search signals

# Search signals {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Search stores signal data from user searches. The aggregated signal data helps improve search result relevancy in your system.

Signals record details of user searches, search refinements, and interactions with search results.

AI Search machine learning relevancy analyzes aggregated signal data and automatically tunes search relevancy scoring to reflect user behavior patterns. This tuning helps improve result relevancy for search
users.

To learn more about AI Search machine learning relevancy, see [Machine learning relevancy in AI Search](https://www.servicenow.com/docs/6RKoCzBKMyFYXXeTckoBHw "AI Search displays the most relevant search results for a query first. Machine learning automatically tunes search result relevancy scoring for search experiences based on aggregated user interactions.").