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Interface IRankingFunction

Interface IRankingFunction

Describe a ranking function that can be executed against the index.
See : https://developers.coveo.com/display/SearchREST/Ranking+Function

Index

Properties

expression

expression: string

The mathematical expression that calculates the ranking value to add to the result score.

normalizeWeight

normalizeWeight: boolean

Whether to normalize the value using the standard index scale or not. If you don't want to completely override the index ranking and use the qrf as a boost, you should turn this on.

Hierarchy

  • IRankingFunction