This feature isn’t available on every plan.
Refer to your pricing plan to see if it’s included.
Before you begin
Create category pages before enabling Dynamic Re-Ranking.Enable Dynamic Re-Ranking on category pages
Set the following options in the Dynamic Re-Ranking page in the dashboard:- Events source index. Select the index that receives your click and conversion events. You can also select an alternative source index. This is helpful if you have a staging index that replaces the production index every day for atomic reindexing. In this case, enable re-ranking on both the staging and production indices as source events, given that the production index already receives events.
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Browsing facets. Set this to the category page identifier in your index, such as
collections,categories, orcategoryPageId. Check with your team to make sure the browsing filter is referencing the correct filter used in the query to generate the category page in the frontend UI. - (Optional) Event freshness. Event freshness gives more weight to recent events to account for seasonality and short-term trends. This setting is on by default, and in most cases, you should keep it enabled.
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(Optional) Re-Ranking filter. You can turn off re-ranking for specific records to prevent promoting popular items that are out of stock or no longer listed. To do this, select a filter value, for example
instock=true.
Turn on Dynamic Re-Ranking
To turn the feature on, click Activate Re-Ranking from the Dynamic Re-Ranking page in the dashboard.
You can see re-ranked results only after Algolia has received enough search traffic and click and conversion events.
To be promoted for a given query, a record must receive at least 20 clicks or two conversions within the 30-day window.
A/B test Dynamic Re-Ranking on category pages
To ensure accurate measurement, launch your A/B test from the Dynamic Re-Ranking page in the dashboard: not from the dashboard’s A/B test page. This applies the configuration as intended and limits results to category pages with enough traffic.