How can I train model by transfer learning?

[sangjun7997]

I want to train model using my own dataset. But my dataset is so small, so I want to know how to do transfer learning with freezing backbone layer. Is there any function to train network by transfer learning?

[djiajunustc]

Hi,

I haven't tried transfer learning in point clouds domains, since there are domain gaps for point clouds captured by different sensors and in different scenes. But I recommend you to refer to ST3D (https://arxiv.org/abs/2103.05346), and to find if it is applicable.