API Reference / API Parameters / personalizationImpact

personalizationImpact

Type: integer
Engine default: 100
Parameter syntax
personalizationImpact => personalization_impact

Can be used in these methods:

About this parameter

Define the impact of the Personalization feature.

The personalizationImpact parameter sets the percentage of the impact that personalization has on ranking records.

This is set at query time and therefore overrides any impact value you had set on your index. The higher the personalizationImpact, the more the results are personalized for the user, and the less the custom ranking is taken into account in ranking records.

Usage notes:

  • The value must be between 0 and 100 (inclusive).
  • This parameter isn’t taken into account if enablePersonalization is false.

  • Setting personalizationImpact to 0 disables the Personalization feature, as if enablePersonalization were false.

Examples

For Android and Swift, you may use the requestOptions parameter during a search to pass the personalizationImpact.

1
$index->search('query', ['personalizationImpact' => 20])

Did you find this page helpful?