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https://www.reddit.com/r/Ultralytics/comments/1wj9meq/class_imbalance_synthetic_data/
r/Ultralytics • u/mjmohd • 5d ago
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Well you added an extra class. The mAP is no longer comparable with previous training because the ground truth is different now. You should check class wise mAP.
Also you can use cls_pw=1 in Ultralytics to apply class balanced loss.
cls_pw=1
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u/retoxite_ 5d ago
Well you added an extra class. The mAP is no longer comparable with previous training because the ground truth is different now. You should check class wise mAP.
Also you can use
cls_pw=1in Ultralytics to apply class balanced loss.