How to Reproduce AP score on kitti test dataset ?

[techshoww]

I have run the official MonoFlex pretrained model and code on kitti test dataset , got below score:

There is a big gap between above score and MonoFlex's official score.
So, how can i reproduce the score on kitti test leadboard ? How to generate predictions on kitti test dataset?

[Magicboomliu]

I believe the pre-trained model has been trained on KITTI-train split only(about 3K images), the benchmark result was conducted with the model trained on KITTI-trainval(7.5K images).