Class: Google::Cloud::AutoML::V1::BoundingBoxMetricsEntry

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

Overview

Bounding box matching model metrics for a single intersection-over-union threshold and multiple label match confidence thresholds.

Defined Under Namespace

Classes: ConfidenceMetricsEntry

Instance Attribute Summary collapse

Instance Attribute Details

#confidence_metrics_entries ⇒ ::Array<::Google::Cloud::AutoML::V1::BoundingBoxMetricsEntry::ConfidenceMetricsEntry>

Returns Output only. Metrics for each label-match confidence_threshold from 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99. Precision-recall curve is derived from them.

Returns:



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# File 'proto_docs/google/cloud/automl/v1/detection.rb', line 51

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

  # Metrics for a single confidence threshold.
  # @!attribute [rw] confidence_threshold
  #   @return [::Float]
  #     Output only. The confidence threshold value used to compute the metrics.
  # @!attribute [rw] recall
  #   @return [::Float]
  #     Output only. Recall under the given confidence threshold.
  # @!attribute [rw] precision
  #   @return [::Float]
  #     Output only. Precision under the given confidence threshold.
  # @!attribute [rw] f1_score
  #   @return [::Float]
  #     Output only. The harmonic mean of recall and precision.
  class ConfidenceMetricsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#iou_threshold ⇒ ::Float

Returns Output only. The intersection-over-union threshold value used to compute this metrics entry.

Returns:

  • (::Float) —

    Output only. The intersection-over-union threshold value used to compute this metrics entry.



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# File 'proto_docs/google/cloud/automl/v1/detection.rb', line 51

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

  # Metrics for a single confidence threshold.
  # @!attribute [rw] confidence_threshold
  #   @return [::Float]
  #     Output only. The confidence threshold value used to compute the metrics.
  # @!attribute [rw] recall
  #   @return [::Float]
  #     Output only. Recall under the given confidence threshold.
  # @!attribute [rw] precision
  #   @return [::Float]
  #     Output only. Precision under the given confidence threshold.
  # @!attribute [rw] f1_score
  #   @return [::Float]
  #     Output only. The harmonic mean of recall and precision.
  class ConfidenceMetricsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#mean_average_precision ⇒ ::Float

Returns Output only. The mean average precision, most often close to au_prc.

Returns:

  • (::Float) —

    Output only. The mean average precision, most often close to au_prc.



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# File 'proto_docs/google/cloud/automl/v1/detection.rb', line 51

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

  # Metrics for a single confidence threshold.
  # @!attribute [rw] confidence_threshold
  #   @return [::Float]
  #     Output only. The confidence threshold value used to compute the metrics.
  # @!attribute [rw] recall
  #   @return [::Float]
  #     Output only. Recall under the given confidence threshold.
  # @!attribute [rw] precision
  #   @return [::Float]
  #     Output only. Precision under the given confidence threshold.
  # @!attribute [rw] f1_score
  #   @return [::Float]
  #     Output only. The harmonic mean of recall and precision.
  class ConfidenceMetricsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end