Updates reference metrics.

PiperOrigin-RevId: 439546639

research/object_detection/samples/configs/faster_rcnn_inception_resnet_v2_atrous_oid.config

@@ -125,6 +125,7 @@ train_input_reader: {
 }
 
 eval_config: {
+  # Note: this metric is deprecated, use oid_challenge_detection_metrics.
   metrics_set: "open_images_metrics"
   num_examples: 8000
   # Note: The below line limits the evaluation process to 10 evaluations.

research/object_detection/samples/configs/faster_rcnn_inception_resnet_v2_atrous_oid_v4.config

@@ -126,7 +126,10 @@ train_input_reader: {
 }
 
 eval_config: {
-  metrics_set: "open_images_V2_detection_metrics"
+  # Uses Open Images Challenge metric for evaluation as it accounts for
+  # non-exhaustivity of the annotations.
+  metrics_set: "oid_challenge_detection_metrics"
+  image_classes_field_map_empty_to_ones: false
 }
 
 eval_input_reader: {

research/object_detection/samples/configs/ssd_mobilenet_v2_oid_v4.config

@@ -175,7 +175,10 @@ train_input_reader: {
 }
 
 eval_config: {
-  metrics_set: "open_images_V2_detection_metrics"
+  # Uses Open Images Challenge metric for evaluation as it accounts for
+  # non-exhaustivity of the annotations.
+  metrics_set: "oid_challenge_detection_metrics"
+  image_classes_field_map_empty_to_ones: false
 }
 
 eval_input_reader: {