head部分结构

[cds221]

请问对应的具体架构是哪个yaml文件，他们有何区别？

[rothfa]

I am also interested in a description. The first architecture did not work for me, but the second one does.
Besides, there are many version conflicts. I had to rename and rewrite functions because of an update of YOLOv5 (functions, filenames,...)