Fix: AudioDatasetComparator issue

Author: ashish7515

cvat/apps/quality_control/quality_reports.py

@@ -2223,22 +2223,13 @@ def _match_annotations(self, ds_annotations, gt_annotations):
         ds_unmatched = ds_annotations.copy()
         pairwise_distances = {}
 
-        matched_ds_annotations = set()  # Track DS annotations that have already been matched
-        matched_gt_annotations = set() # Track GT annotations that have already been matched
-
         for gt_ann in gt_annotations:
-            if gt_ann in matched_gt_annotations:
-                continue
-
             best_match = None
             best_match_iou = 0
             best_mismatch = None
             best_mismatch_iou = 0
 
             for ds_ann in ds_annotations:
-                if ds_ann in matched_ds_annotations:
-                    continue  # Skip DS annotations that have already been matched
-
                 gt_interval = (gt_ann["points"][0], gt_ann["points"][3])
                 ds_interval = (ds_ann["points"][0], ds_ann["points"][3])
                 iou = self._interval_iou(gt_interval, ds_interval)
@@ -2259,8 +2250,6 @@ def _match_annotations(self, ds_annotations, gt_annotations):
                     gt_unmatched.remove(gt_ann)
                 if best_match in ds_unmatched:
                     ds_unmatched.remove(best_match)
-                matched_ds_annotations.add(best_match)
-                matched_gt_annotations.add(gt_ann)
             elif best_mismatch:
                 gt_transcript = gt_ann["transcript"]
                 ds_transcript = best_mismatch["transcript"]
@@ -2274,8 +2263,6 @@ def _match_annotations(self, ds_annotations, gt_annotations):
                         gt_unmatched.remove(gt_ann)
                     if best_mismatch in ds_unmatched:
                         ds_unmatched.remove(best_mismatch)
-                    matched_ds_annotations.add(best_mismatch)
-                    matched_gt_annotations.add(gt_ann)
 
         return [matches, mismatches, gt_unmatched, ds_unmatched, pairwise_distances]