Search Results for

    Show / Hide Table of Contents

    Interface IDistanceFeatureQuery

    Boosts the relevance score of documents closer to a provided origin date or point. For example, you can use this query to give more weight to documents closer to a certain date or location. You can use the distance_feature query to find the nearest neighbors to a location. You can also use the query in a bool search’s should filter to add boosted relevance scores to the bool query’s scores.

    Inherited Members
    IFieldNameQuery.Field
    IQuery.Boost
    IQuery.Conditionless
    IQuery.IsStrict
    IQuery.IsVerbatim
    IQuery.IsWritable
    IQuery.Name
    Namespace: OpenSearch.Client
    Assembly: OpenSearch.Client.dll
    Syntax
    public interface IDistanceFeatureQuery : IFieldNameQuery, IQuery

    Properties

    | Edit this page View Source

    Origin

    Date or point of origin used to calculate distances. If the field value is a date or date_nanos field, the origin value must be a date. Date Math, such as now-1h, is supported. If the field value is a geo_point field, the origin value must be a geopoint.

    Declaration
    [DataMember(Name = "origin")]
    Union<GeoCoordinate, DateMath> Origin { get; set; }
    Property Value
    Type Description
    Union<GeoCoordinate, DateMath>
    | Edit this page View Source

    Pivot

    Distance from the origin at which relevance scores receive half of the boost value. If the field value is a date or date_nanos field, the pivot value must be a time unit, such as 1h or 10d. If the field value is a geo_point field, the pivot value must be a distance unit, such as 1km or 12m.

    Declaration
    [DataMember(Name = "pivot")]
    Union<Distance, Time> Pivot { get; set; }
    Property Value
    Type Description
    Union<Distance, Time>

    Extension Methods

    SuffixExtensions.Suffix(object, string)
    • Edit this page
    • View Source
    In this article
    • Properties
      • Origin
      • Pivot
    • Extension Methods
    Back to top Generated by DocFX