Class: Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/dialogflow/v2/conversation.rb

Overview

Boost applies to documents which match a condition.

Defined Under Namespace

Classes: BoostControlSpec

Instance Attribute Summary collapse

Instance Attribute Details

#boost ⇒ ::Float

Returns Optional. 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.

Returns:

  • (::Float) —

    Optional. 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.



605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
 
# File 'proto_docs/google/cloud/dialogflow/v2/conversation.rb', line 605

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

  # Specification for custom ranking based on customer specified
  # attribute
  # value. It provides more controls for customized ranking than the
  # simple (condition, boost) combination above.
  # @!attribute [rw] field_name
  #   @return [::String]
  #     Optional. The name of the field whose value will be used to
  #     determine the boost amount.
  # @!attribute [rw] attribute_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType]
  #     Optional. 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).
  # @!attribute [rw] interpolation_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::InterpolationType]
  #     Optional. The interpolation type to be applied to connect the
  #     control points listed below.
  # @!attribute [rw] control_points
  #   @return [::Array<::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::ControlPoint>]
  #     Optional. The control points used to define the curve. The
  #     monotonic function (defined through the interpolation_type above)
  #     passes through the control points listed here.
  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).
    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]]`. E.g. `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
end

#boost_control_spec ⇒ ::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec

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

Returns:



605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
 
# File 'proto_docs/google/cloud/dialogflow/v2/conversation.rb', line 605

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

  # Specification for custom ranking based on customer specified
  # attribute
  # value. It provides more controls for customized ranking than the
  # simple (condition, boost) combination above.
  # @!attribute [rw] field_name
  #   @return [::String]
  #     Optional. The name of the field whose value will be used to
  #     determine the boost amount.
  # @!attribute [rw] attribute_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType]
  #     Optional. 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).
  # @!attribute [rw] interpolation_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::InterpolationType]
  #     Optional. The interpolation type to be applied to connect the
  #     control points listed below.
  # @!attribute [rw] control_points
  #   @return [::Array<::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::ControlPoint>]
  #     Optional. The control points used to define the curve. The
  #     monotonic function (defined through the interpolation_type above)
  #     passes through the control points listed here.
  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).
    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]]`. E.g. `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
end

#condition ⇒ ::String

Returns Optional. An expression which specifies a boost condition. The syntax and supported fields are the same as a filter expression. Examples:

  • To boost documents with document ID "doc_1" or "doc_2", and color "Red" or "Blue":
    • (id: ANY("doc_1", "doc_2")) AND (color: ANY("Red","Blue")).

Returns:

  • (::String) —

    Optional. An expression which specifies a boost condition. The syntax and supported fields are the same as a filter expression. Examples:

    • To boost documents with document ID "doc_1" or "doc_2", and color "Red" or "Blue":
      • (id: ANY("doc_1", "doc_2")) AND (color: ANY("Red","Blue"))


605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
 
# File 'proto_docs/google/cloud/dialogflow/v2/conversation.rb', line 605

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

  # Specification for custom ranking based on customer specified
  # attribute
  # value. It provides more controls for customized ranking than the
  # simple (condition, boost) combination above.
  # @!attribute [rw] field_name
  #   @return [::String]
  #     Optional. The name of the field whose value will be used to
  #     determine the boost amount.
  # @!attribute [rw] attribute_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::AttributeType]
  #     Optional. 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).
  # @!attribute [rw] interpolation_type
  #   @return [::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::InterpolationType]
  #     Optional. The interpolation type to be applied to connect the
  #     control points listed below.
  # @!attribute [rw] control_points
  #   @return [::Array<::Google::Cloud::Dialogflow::V2::SearchKnowledgeRequest::SearchConfig::BoostSpecs::BoostSpec::ConditionBoostSpec::BoostControlSpec::ControlPoint>]
  #     Optional. The control points used to define the curve. The
  #     monotonic function (defined through the interpolation_type above)
  #     passes through the control points listed here.
  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).
    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]]`. E.g. `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
end