Given weights for yolov2 but implementation in yolo v3?

[shashi438]

Hello, so I'm trying to do the testing directly using the pretrained weights, but I don't get any predictions. I guess its because the weights are given for yolov2 but the implementation was in yolov3? Or can i use them interchangeably??

Also could you please tell me where I can find the image outputs?? thanks!