the --task parameter in val.py val.py里的task参数

[Powerfulidot]

Id like to know whats the difference between the --task parameters like "val", "speed" and so on. Sometimes when I try to compare my models(like speed and accuracy) using "val" and "speed" the result differs. Does anyone know?

val.py里的val，speed等参数有什么区别啊？我用val.py对比我的不同模型（比较速度和精度），有时候不同的参数结果还不一样。有人知道吗