Class: Google::Apis::LanguageV2::XpsImageObjectDetectionEvaluationMetrics

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/language_v2/classes.rb,
lib/google/apis/language_v2/representations.rb,
lib/google/apis/language_v2/representations.rb

Overview

Model evaluation metrics for image object detection problems. Evaluates prediction quality of labeled bounding boxes.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ XpsImageObjectDetectionEvaluationMetrics

Returns a new instance of XpsImageObjectDetectionEvaluationMetrics.



2512
2513
2514
 
# File 'lib/google/apis/language_v2/classes.rb', line 2512

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#bounding_box_mean_average_precision ⇒ Float

The single metric for bounding boxes evaluation: the mean_average_precision averaged over all bounding_box_metrics_entries. Corresponds to the JSON property boundingBoxMeanAveragePrecision

Returns:

  • (Float) 


2497
2498
2499
 
# File 'lib/google/apis/language_v2/classes.rb', line 2497

def bounding_box_mean_average_precision
  @bounding_box_mean_average_precision
end

#bounding_box_metrics_entries ⇒ Array<Google::Apis::LanguageV2::XpsBoundingBoxMetricsEntry>

The bounding boxes match metrics for each Intersection-over-union threshold 0. 05,0.10,...,0.95,0.96,0.97,0.98,0.99 and each label confidence threshold 0.05, 0.10,...,0.95,0.96,0.97,0.98,0.99 pair. Corresponds to the JSON property boundingBoxMetricsEntries

Returns:



2504
2505
2506
 
# File 'lib/google/apis/language_v2/classes.rb', line 2504

def bounding_box_metrics_entries
  @bounding_box_metrics_entries
end

#evaluated_bounding_box_count ⇒ Fixnum

The total number of bounding boxes (i.e. summed over all images) the ground truth used to create this evaluation had. Corresponds to the JSON property evaluatedBoundingBoxCount

Returns:

  • (Fixnum) 


2510
2511
2512
 
# File 'lib/google/apis/language_v2/classes.rb', line 2510

def evaluated_bounding_box_count
  @evaluated_bounding_box_count
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



2517
2518
2519
2520
2521
 
# File 'lib/google/apis/language_v2/classes.rb', line 2517

def update!(**args)
  @bounding_box_mean_average_precision = args[:bounding_box_mean_average_precision] if args.key?(:bounding_box_mean_average_precision)
  @bounding_box_metrics_entries = args[:bounding_box_metrics_entries] if args.key?(:bounding_box_metrics_entries)
  @evaluated_bounding_box_count = args[:evaluated_bounding_box_count] if args.key?(:evaluated_bounding_box_count)
end