yolov2

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how can use it to predict?

1

arieshx

loss function?

1

 what is Ci?

yuxuan11

from yolov2.zoo import yolov2_darknet19

linydf

linydf

my training datasets contains 12300*8 data ,and my calsss is 3, my learning rate is 0.0001. I train it with yolo-coco.weights as initial weights,and just after two epoch ,the val_loss...

wxy656

Hi Dat, I just wonder why when create y_batch, you don't consider about prior-anchor(created by k-mean clustering) `xc, yc, w, h = bbox.to_relative_size((float(width), float(height)))` `object_mask = np.concatenate([[xc, yc, w, h],...

DasolHan

Probably a bug in loss function

1

Hi Dat, It looks like there is a bug around the line https://github.com/dat-ai/yolov2/blob/master/models/YOLOv2.py#L346 I'm not 100% sure, but it looks like there's some value range mismatch: At first, there's ground...

nikitos9000

How to train Tiny Yolo model

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Hi Dat I could not found out some points for putting a yolo config file so I guess the yolo structure would be defined in the pretrained weight. Please correct...

oishi89

Predicting shapes

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I tried to use this for detection. it was not accurate. why so?

Zumbalamambo