SpursLipu

Thank you for your quick reply. My version of Openvino is 2019 R1, and I have already cheak my bashrc file. Just like following picture.  But it still doesn't...

Still doesn't work..... 

 Still doesn't work...... I don't knwo why, and I want to cry.......


I also solved this problem as you said, think you very much!

你把 -pt去掉就可以了。

-pt是在使用coco80类预训练文件的时候使用。mAP训练也无法提升吗？

不会一直很低吧？还是要看最后的best.pt，有突变的很低也正常

转化是darknet weights是可以的，你可以用我的convert.py这个文件。

你可以试试减小batchsize 或者减小imgsize，yolov4就是比较吃显存