For correct work metrics require specific representation format. (e. g. map expects detection annotation and detection prediction for evaluation).
Every metric has parameters available for configuration.
Accuracy Checker supports following set of metrics:
accuracy
- classification accuracy metric, defined as the number of correct predictions divided by the total number of predictions. Supported representation: ClassificationAnnotation
, ClassificationPrediction
top_k
- the number of classes with the highest probability, which will be used to decide if prediction is correct.accuracy_per_class
- classification accuracy metric which represents results for each class. Supported representation: ClassificationAnnotation
, ClassificationPrediction
.top_k
- the number of classes with the highest probability, which will be used to decide if prediction is correct.label_map
- the field in annotation metadata, which contains dataset label map.character_recognition_accuracy
- accuracy metric for character recognition task. Supported representation: CharacterRecognitionAnnotation
, CharacterRecognitionPrediction
.map
- mean average precision. Supported representations: DetectionAnnotation
, DetectionPrediction
.overlap_threshold
- minimal value for intersection over union that allows to make decision that prediction bounding box is true positive.overlap_method
- method for calculation bbox overlap. You can choose between intersection over union (iou
), defined as area of intersection divided by union of annotation and prediction boxes areas, and intersection over area (ioa
), defined as area of intersection divided by ara of prediction box.include_boundaries
- allows include boundaries in overlap calculation process. If it is True then width and height of box is calculated by max - min + 1.ignore_difficult
- allows to ignore difficult annotation boxes in metric calculation. In this case, difficult boxes are filtered annotations from postprocessing stage.distinct_conf
- select only values for distinct confidences.allow_multiple_matches_per_ignored
- allows multiple matches per ignored.label_map
- the field in annotation metadata, which contains dataset label map.integral
- integral type for average precision calculation. Pascal VOC 11point
and max
approaches are available.miss_rate
- miss rate metric of detection models. Supported representations: DetectionAnnotation
, DetectionPrediction
.overlap_threshold
- minimal value for intersection over union that allows to make decision that prediction bounding box is true positive.overlap_method
- method for calculation bbox overlap. You can choose between intersection over union (iou
), defined as area of intersection divided by union of annotation and prediction boxes areas, and intersection over area (ioa
), defined as area of intersection divided by ara of prediction box.include_boundaries
- allows include boundaries in overlap calculation process. If it is True then width and height of box is calculated by max - min + 1.ignore_difficult
- allows to ignore difficult annotation boxes in metric calculation. In this case, difficult boxes are filtered annotations from postprocessing stage.distinct_conf
- select only values for distinct confidences.allow_multiple_matches_per_ignored
- allows multiple matches per ignored.label_map
- the field in annotation metadata, which contains dataset label map.fppi_level
- false positive per image level.recall
- recall metric of detection models. Supported representations: DetectionAnnotation
, DetectionPrediction
.overlap_threshold
- minimal value for intersection over union that allows to make decision that prediction bounding box is true positive.overlap_method
- method for calculation bbox overlap. You can choose between intersection over union (iou
), defined as area of intersection divided by union of annotation and prediction boxes areas, and intersection over area (ioa
), defined as area of intersection divided by ara of prediction box.include_boundaries
- allows include boundaries in overlap calculation process. If it is True then width and height of box is calculated by max - min + 1.ignore_difficult
- allows to ignore difficult annotation boxes in metric calculation. In this case, difficult boxes are filtered annotations from postprocessing stage.distinct_conf
- select only values for distinct confidences.allow_multiple_matches_per_ignored
- allows multiple matches per ignored.label_map
- the field in annotation metadata, which contains dataset label map.detection_accuracy
- accuracy for detection models. Supported representations: DetectionAnnotation
, DetectionPrediction
.overlap_threshold
- minimal value for intersection over union that allows to make decision that prediction bounding box is true positive.overlap_method
- method for calculation bbox overlap. You can choose between intersection over union (iou
), defined as area of intersection divided by union of annotation and prediction boxes areas, and intersection over area (ioa
), defined as area of intersection divided by ara of prediction box.include_boundaries
- allows include boundaries in overlap calculation process. If it is True then width and height of box is calculated by max - min + 1.label_map
- the field in annotation metadata, which contains dataset label map.use_normalization
- allows to normalize confusion_matrix for metric calculation.segmentation_accuracy
- pixel accuracy for semantic segmentation models. Supported representations: SegmentationAnnotation
, SegmentationPrediction
.use_argmax
- allows to use argmax for prediction mask.mean_iou
- mean intersection over union for semantic segmentation models. Supported representations: SegmentationAnnotation
, SegmentationPrediction
.use_argmax
- allows to use argmax for prediction mask.mean_accuracy
- mean accuracy for semantic segmentation models. Supported representations: SegmentationAnnotation
, SegmentationPrediction
.use_argmax
- allows to use argmax for prediction mask.frequency_weighted_accuracy
- frequency weighted accuracy for semantic segmentation models. Supported representations: SegmentationAnnotation
, SegmentationPrediction
.use_argmax
- allows to use argmax for prediction mask. More detailed information about calculation segmentation metrics you can find here.cmc
- Cumulative Matching Characteristics (CMC) score. Supported representations: ReIdentificationAnnotation
, ReIdentificationPrediction
.top_k
- number of k highest ranked samples to consider when matching.separate_camera_set
- should identities from the same camera view be filtered out.single_gallery_shot
- each identity has only one instance in the gallery.number_single_shot_repeats
- number of repeats for single_gallery_shot setting (required for CUHK).first_match_break
- break on first matched gallery sample.reid_map
- Mean Average Precision score for object reidentification. Supported representations: ReIdentificationAnnotation
, ReIdentificationPrediction
.uninterpolated_auc
- should area under precision recall curve be computed using trapezoidal rule or directly.pairwise_accuracy
- pairwise accuracy for object reidentification. Supported representations: ReIdentificationClassificationAnnotation
, ReIdentificationPrediction
.min_score
- min score for determining that objects are different. You can provide value or use train_median
value which will be calculated if annotations has training subset.pairwise_accuracy_subsets
- object reidentification pairwise accuracy with division dataset on test and train subsets for calculation mean score. Supported representations: ReIdentificationClassificationAnnotation
, ReIdentificationPrediction
.subset_number
- number of subsets for separating.mae
- Mean Absolute Error. Supported representations: RegressionAnnotation
, RegressionPrediction
.mae_on_intervals
- Mean Absolute Error estimated magnitude for specific value range. Supported representations: RegressionAnnotation
, RegressionPrediction
.intervals
- comma-separated list of interval boundaries.ignore_values_not_in_interval
- allows create additional intervals for values less than minimal value in interval and greater than maximal.start
, step
, end
- way to generate range of intervals from start
to end
with length step
.mse
- Mean Squared Error. Supported representations: RegressionAnnotation
, RegressionPrediction
.mse_on_intervals
- Mean Squared Error estimated magnitude for specific value range. Supported representations: RegressionAnnotation
, RegressionPrediction
.intervals
- comma-separated list of interval boundaries.ignore_values_not_in_interval
- allows create additional intervals for values less than minimal value in interval and greater than maximal.start
, step
, end
- generate range of intervals from start
to end
with length step
.rmse
- Root Mean Squared Error. Supported representations: RegressionAnnotation
, RegressionPrediction
.rmse_on_intervals
- Root Mean Squared Error estimated magnitude for specific value range. Supported representations: RegressionAnnotation
, RegressionPrediction
.intervals
- comma-separated list of interval boundaries.ignore_values_not_in_interval
- allows create additional intervals for values less than minimal value in interval and greater than maximal.start
, step
, end
- generate range of intervals from start
to end
with length step
.per_point_normed_error
- Normed Error for measurement the quality of landmarks' positions. Estimated results for each point independently. Supported representations: FacialLandmarksAnnotation
, FacialLandmarksPrediction
.normed_error
- Normed Error for measurement the quality of landmarks' positions. Supported representations: FacialLandmarksAnnotation
, FacialLandmarksPrediction
.calculate_std
- allows calculation of standard deviation (default value: False
)percentile
- calculate error rate for given percentile.per_point_regression
- Root Mean Squared Error for 2D points estimated results for each point independently. Supported representations: PointRegressionAnnotation
, PointRegressionPrediction
.scaling_distance
- comma-separated list of 2 point indexes, distance between which will be used for scaling regression distances.average point error
- Root Mean Squared Error for 2D points estimated average results for all points. Supported representations: PointRegressionAnnotation
, PointRegressionPrediction
.scaling_distance
- comma-separated list of 2 point indexes, distance between which will be used for scaling regression distances.multi_accuracy
- accuracy for multilabel recognition task. Supported representations: MultiLabelRecognitionAnnotation
, MultiLabelRecognitionPrediction
.label_map
- the field in annotation metadata, which contains dataset label map.calculate_average
- allows calculation of average accuracy (default value: True
).multi_precision
- precision metric for multilabel recognition. Supported representations: MultiLabelRecognitionAnnotation
, MultiLabelRecognitionPrediction
.label_map
- the field in annotation metadata, which contains dataset label map.calculate_average
- allows calculation of average precision (default value: True
).multi_recall
- recall metric for multilabel recognition. Supported representations: MultiLabelRecognitionAnnotation
, MultiLabelRecognitionPrediction
.label_map
- the field in annotation metadata, which contains dataset label map.calculate_average
- allows calculation of average recall (default value: True
).f1_score
- F score metric for multilabel recognition. Supported representations: MultiLabelRecognitionAnnotation
, MultiLabelRecognitionPrediction
.label_map
- the field in annotation metadata, which contains dataset label map.calculate_average
- allows calculation of average f-score (default value: True
).text_detection
- Harmonic mean of precision and recall for text detection task. Supported representations: TextDetectionAnnotation
, TextDetectionPrediction
.iou_constrain
- minimal value for intersection over union that allows to make decision that prediction polygon is true positive.ignore_difficult
- allows to ignore difficult ground truth text polygons in metric calculation.area_precision_constrain
- minimal value for intersection over union that allows to make decision that prediction polygon matched with ignored annotation.coco_precision
- MS COCO Average Precision metric for keypoints recognition and object detection tasks. Supported representations: PoseEstimationAnnotation
, PoseEstimationPrediction
, DetectionAnnotation
, DetectionPrediction
.max_detections
- max number of predicted results per image. If you have more predictions,the results with minimal confidence will be ignored.threshold
- intersection over union threshold. You can specify one value or comma separated range of values. This parameter supports precomputed values for standard COCO thresholds (.5
, .75
, .5:.05:.95
).coco_recall
- MS COCO Average Recall metric for keypoints recognition and object detection tasks. Supported representations: PoseEstimationAnnotation
, PoseEstimationPrediction
, DetectionAnnotation
, DetectionPrediction
.max_detections
- max number of predicted results per image. If you have more predictions,the results with minimal confidence will be ignored.threshold
- intersection over union threshold. You can specify one value or comma separated range of values. This parameter supports precomputed values for standard COCO thresholds (.5
, .75
, .5:.05:.95
).angle_error
- Mean angle error and Standard deviation of angle error for gaze estimation. Supported representations: GazeVectorAnnotation
, GazeVectorPrediction
.