Xu-Fengnian

Results 2 issues of Xu-Fengnian

Convert annotation files (txt format) into coco json format... Traceback (most recent call last): File "C:/Users/xdtech/Desktop/Keras-YOLOv4-master/1_txt2json.py", line 77, in img_h, img_w, _ = ndarr.shape AttributeError: 'NoneType' object has no attribute...

你好,在按照您的步骤训练自己数据集的时候,修改epoch和freeze epoch后 loss一直nan 用您设定的值就正常。但是epoch 27就自动停止了,loss有65左右,单张图片检测想效果还行,用摄像头检测的话,误检严重。您有什么好的办法去修改优化吗