Class: Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/discoveryengine/v1/search_service.rb

Overview

Specification for custom ranking based on customer specified attribute value. It provides more controls for customized ranking than the simple (condition, boost) combination above.

Defined Under Namespace

Modules: AttributeType, InterpolationType Classes: ControlPoint

Instance Attribute Summary collapse

Instance Attribute Details

#attribute_type ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType

Returns The attribute type to be used to determine the boost amount. The attribute value can be derived from the field value of the specified field_name. In the case of numerical it is straightforward i.e. attribute_value = numerical_field_value. In the case of freshness however, attribute_value = (time.now() - datetime_field_value).

Returns:



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# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 512

class BoostControlSpec
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # The control points used to define the curve. The curve defined
  # through these control points can only be monotonically increasing
  # or decreasing(constant values are acceptable).
  # @!attribute [rw] attribute_value
  #   @return [::String]
  #     Can be one of:
  #     1. The numerical field value.
  #     2. The duration spec for freshness:
  #     The value must be formatted as an XSD `dayTimeDuration` value (a
  #     restricted subset of an ISO 8601 duration value). The pattern for
  #     this is: `[nD][T[nH][nM][nS]]`.
  # @!attribute [rw] boost_amount
  #   @return [::Float]
  #     The value between -1 to 1 by which to boost the score if the
  #     attribute_value evaluates to the value specified above.
  class ControlPoint
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The attribute(or function) for which the custom ranking is to be
  # applied.
  module AttributeType
    # Unspecified AttributeType.
    ATTRIBUTE_TYPE_UNSPECIFIED = 0

    # The value of the numerical field will be used to dynamically update
    # the boost amount. In this case, the attribute_value (the x value)
    # of the control point will be the actual value of the numerical
    # field for which the boost_amount is specified.
    NUMERICAL = 1

    # For the freshness use case the attribute value will be the duration
    # between the current time and the date in the datetime field
    # specified. The value must be formatted as an XSD `dayTimeDuration`
    # value (a restricted subset of an ISO 8601 duration value). The
    # pattern for this is: `[nD][T[nH][nM][nS]]`.
    # For example, `5D`, `3DT12H30M`, `T24H`.
    FRESHNESS = 2
  end

  # The interpolation type to be applied. Default will be linear
  # (Piecewise Linear).
  module InterpolationType
    # Interpolation type is unspecified. In this case, it defaults to
    # Linear.
    INTERPOLATION_TYPE_UNSPECIFIED = 0

    # Piecewise linear interpolation will be applied.
    LINEAR = 1
  end
end

#control_points ⇒ ::Array<::Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec::ControlPoint>

Returns The control points used to define the curve. The monotonic function (defined through the interpolation_type above) passes through the control points listed here.

Returns:



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# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 512

class BoostControlSpec
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # The control points used to define the curve. The curve defined
  # through these control points can only be monotonically increasing
  # or decreasing(constant values are acceptable).
  # @!attribute [rw] attribute_value
  #   @return [::String]
  #     Can be one of:
  #     1. The numerical field value.
  #     2. The duration spec for freshness:
  #     The value must be formatted as an XSD `dayTimeDuration` value (a
  #     restricted subset of an ISO 8601 duration value). The pattern for
  #     this is: `[nD][T[nH][nM][nS]]`.
  # @!attribute [rw] boost_amount
  #   @return [::Float]
  #     The value between -1 to 1 by which to boost the score if the
  #     attribute_value evaluates to the value specified above.
  class ControlPoint
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The attribute(or function) for which the custom ranking is to be
  # applied.
  module AttributeType
    # Unspecified AttributeType.
    ATTRIBUTE_TYPE_UNSPECIFIED = 0

    # The value of the numerical field will be used to dynamically update
    # the boost amount. In this case, the attribute_value (the x value)
    # of the control point will be the actual value of the numerical
    # field for which the boost_amount is specified.
    NUMERICAL = 1

    # For the freshness use case the attribute value will be the duration
    # between the current time and the date in the datetime field
    # specified. The value must be formatted as an XSD `dayTimeDuration`
    # value (a restricted subset of an ISO 8601 duration value). The
    # pattern for this is: `[nD][T[nH][nM][nS]]`.
    # For example, `5D`, `3DT12H30M`, `T24H`.
    FRESHNESS = 2
  end

  # The interpolation type to be applied. Default will be linear
  # (Piecewise Linear).
  module InterpolationType
    # Interpolation type is unspecified. In this case, it defaults to
    # Linear.
    INTERPOLATION_TYPE_UNSPECIFIED = 0

    # Piecewise linear interpolation will be applied.
    LINEAR = 1
  end
end

#field_name ⇒ ::String

Returns The name of the field whose value will be used to determine the boost amount.

Returns:

  • (::String) —

    The name of the field whose value will be used to determine the boost amount.



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# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 512

class BoostControlSpec
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # The control points used to define the curve. The curve defined
  # through these control points can only be monotonically increasing
  # or decreasing(constant values are acceptable).
  # @!attribute [rw] attribute_value
  #   @return [::String]
  #     Can be one of:
  #     1. The numerical field value.
  #     2. The duration spec for freshness:
  #     The value must be formatted as an XSD `dayTimeDuration` value (a
  #     restricted subset of an ISO 8601 duration value). The pattern for
  #     this is: `[nD][T[nH][nM][nS]]`.
  # @!attribute [rw] boost_amount
  #   @return [::Float]
  #     The value between -1 to 1 by which to boost the score if the
  #     attribute_value evaluates to the value specified above.
  class ControlPoint
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The attribute(or function) for which the custom ranking is to be
  # applied.
  module AttributeType
    # Unspecified AttributeType.
    ATTRIBUTE_TYPE_UNSPECIFIED = 0

    # The value of the numerical field will be used to dynamically update
    # the boost amount. In this case, the attribute_value (the x value)
    # of the control point will be the actual value of the numerical
    # field for which the boost_amount is specified.
    NUMERICAL = 1

    # For the freshness use case the attribute value will be the duration
    # between the current time and the date in the datetime field
    # specified. The value must be formatted as an XSD `dayTimeDuration`
    # value (a restricted subset of an ISO 8601 duration value). The
    # pattern for this is: `[nD][T[nH][nM][nS]]`.
    # For example, `5D`, `3DT12H30M`, `T24H`.
    FRESHNESS = 2
  end

  # The interpolation type to be applied. Default will be linear
  # (Piecewise Linear).
  module InterpolationType
    # Interpolation type is unspecified. In this case, it defaults to
    # Linear.
    INTERPOLATION_TYPE_UNSPECIFIED = 0

    # Piecewise linear interpolation will be applied.
    LINEAR = 1
  end
end

#interpolation_type ⇒ ::Google::Cloud::DiscoveryEngine::V1::SearchRequest::BoostSpec::ConditionBoostSpec::BoostControlSpec::InterpolationType

Returns The interpolation type to be applied to connect the control points listed below.

Returns:



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# File 'proto_docs/google/cloud/discoveryengine/v1/search_service.rb', line 512

class BoostControlSpec
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # The control points used to define the curve. The curve defined
  # through these control points can only be monotonically increasing
  # or decreasing(constant values are acceptable).
  # @!attribute [rw] attribute_value
  #   @return [::String]
  #     Can be one of:
  #     1. The numerical field value.
  #     2. The duration spec for freshness:
  #     The value must be formatted as an XSD `dayTimeDuration` value (a
  #     restricted subset of an ISO 8601 duration value). The pattern for
  #     this is: `[nD][T[nH][nM][nS]]`.
  # @!attribute [rw] boost_amount
  #   @return [::Float]
  #     The value between -1 to 1 by which to boost the score if the
  #     attribute_value evaluates to the value specified above.
  class ControlPoint
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The attribute(or function) for which the custom ranking is to be
  # applied.
  module AttributeType
    # Unspecified AttributeType.
    ATTRIBUTE_TYPE_UNSPECIFIED = 0

    # The value of the numerical field will be used to dynamically update
    # the boost amount. In this case, the attribute_value (the x value)
    # of the control point will be the actual value of the numerical
    # field for which the boost_amount is specified.
    NUMERICAL = 1

    # For the freshness use case the attribute value will be the duration
    # between the current time and the date in the datetime field
    # specified. The value must be formatted as an XSD `dayTimeDuration`
    # value (a restricted subset of an ISO 8601 duration value). The
    # pattern for this is: `[nD][T[nH][nM][nS]]`.
    # For example, `5D`, `3DT12H30M`, `T24H`.
    FRESHNESS = 2
  end

  # The interpolation type to be applied. Default will be linear
  # (Piecewise Linear).
  module InterpolationType
    # Interpolation type is unspecified. In this case, it defaults to
    # Linear.
    INTERPOLATION_TYPE_UNSPECIFIED = 0

    # Piecewise linear interpolation will be applied.
    LINEAR = 1
  end
end