Class GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpecConditionBoostSpec

Boost applies to documents which match a condition.

Inheritance
object
GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpecConditionBoostSpec
Implements
Inherited Members
Namespace: Google.Apis.DiscoveryEngine.v1beta.Data
Assembly: Google.Apis.DiscoveryEngine.v1beta.dll
Syntax
public class GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpecConditionBoostSpec : IDirectResponseSchema

Properties

Boost

Strength of the condition boost, which should be in [-1, 1]. Negative boost means demotion. Default is 0.0. Setting to 1.0 gives the document a big promotion. However, it does not necessarily mean that the boosted document will be the top result at all times, nor that other documents will be excluded. Results could still be shown even when none of them matches the condition. And results that are significantly more relevant to the search query can still trump your heavily favored but irrelevant documents. Setting to -1.0 gives the document a big demotion. However, results that are deeply relevant might still be shown. The document will have an upstream battle to get a fairly high ranking, but it is not blocked out completely. Setting to 0.0 means no boost applied. The boosting condition is ignored. Only one of the (condition, boost) combination or the boost_control_spec below are set. If both are set then the global boost is ignored and the more fine-grained boost_control_spec is applied.

Declaration
[JsonProperty("boost")]
public virtual float? Boost { get; set; }
Property Value
Type Description
float?

BoostControlSpec

Complex specification for custom ranking based on customer defined attribute value.

Declaration
[JsonProperty("boostControlSpec")]
public virtual GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpecConditionBoostSpecBoostControlSpec BoostControlSpec { get; set; }
Property Value
Type Description
GoogleCloudDiscoveryengineV1alphaSearchRequestBoostSpecConditionBoostSpecBoostControlSpec

Condition

An expression which specifies a boost condition. The syntax and supported fields are the same as a filter expression. See SearchRequest.filter for detail syntax and limitations. Examples: * To boost documents with document ID "doc_1" or "doc_2", and color "Red" or "Blue": (document_id: ANY("doc_1", "doc_2")) AND (color: ANY("Red", "Blue"))

Declaration
[JsonProperty("condition")]
public virtual string Condition { get; set; }
Property Value
Type Description
string

ETag

The ETag of the item.

Declaration
public virtual string ETag { get; set; }
Property Value
Type Description
string

Implements