> For the complete documentation index, see [llms.txt](https://docs.fact-finder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fact-finder.com/infinity/spec-sheet/site-search/automated-ranking-sorting.md).

# Automated ranking & sorting

| Feature                       | Description                                                                                                                                                                                                                                                                                                                                           |
| ----------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Rank results by relevance** | By default, all search results returned by the engine are ranked by relevance. Relevancy is determined through Machine Learning, which combines keyword-matching, behavioural insights, business logic and the network of relationships between products. Learn more: [loop54.com/howproduct-search-works](http://loop54.com/howproduct-search-works) |
| **Sorting by popularity**     | Popularity can be determined by collected behaviour on either Click, Add-To-Cart or Purchase (i.e. not a combination of the three). The engine can also use other data sources to determine popularity, such as Sales or CRM data.                                                                                                                    |
| **Sorting by any attribute**  | Sorting products by any attribute (e.g. popularity, price, newest/oldest, etc.).                                                                                                                                                                                                                                                                      |
| **Sorting by Geo-location**   | Show products in stores based on the visitors location or show stores nearby based on the visitors location.                                                                                                                                                                                                                                          |


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