More ablation experiments

[GG-Bonds]

Please ask the author if he has verified the effectiveness of the Unipad framework on other backbones.

For example resnet-50. If so, what can I do to verify that resnet-50 is pre-trained under unipad framework.

[GG-Bonds]

I noticed that 《Visual Point Cloud Forecasting enables Scalable Autonomous Driving》
This article only loads the pre-trained 2D backbone, and the effect of adding points is very weak. Are the authors aware of similar ablation experiments performed on Unipad?