Open erikguo opened 5 years ago
model: yolo_v3_tiny_pan3_aa_ae_mixup_scale_giou.cfg (mixup = 0), very sensitive
model: yolov3-spp-2-pan-scale.cfg, good results with even much imbalanced samples.
What do you mean? Can you show APs of both models?
I will try them again to do the comparison in the following week, and show you the results.
In my dataset, there are several classes sample is just one to ten of the others. But when I use tiny model training, the prediction is poor for these classes. But when using spp-pan-scale model traiing, the prediction is good.
I trained two models for the same data.
I found that shallow model is very sensitive to imbalance compared to deep model.
model: yolo_v3_tiny_pan3_aa_ae_mixup_scale_giou.cfg (mixup = 0), very sensitive
model: yolov3-spp-2-pan-scale.cfg, good results with even much imbalanced samples.
Do you have the same expierence?