Question about train on Flyingthing3D

[MiaoJieF]

Your work is excellent!
I have been troubled by a problem for a long time and hope to be able to get your help. When training on Flyingthings3D, the test epe of sintel and kitti fluctuates greatly. Is this normal?

[drinkingcoder]

Can you provide more information? I believe the fluctuation is abnormal. A typical curve should be like this one.

[MiaoJieF]

Can you provide more information? I believe the fluctuation is abnormal. A typical curve should be like this one.

This is the graph when I train raft, the blue one is the training curve on Flyingthings, and the orange one is the training curve on Flyingchairs. What I want to ask is why the epe fluctuates so much when training on Flyingthings. Also, is the curve tested on sintel clean normal?

[drinkingcoder]

Do you mean you get trouble when training RAFT instead of FlowFormer?

[MiaoJieF]

Do you mean you get trouble when training RAFT instead of FlowFormer?

Yes. The curves of Flowformer and RAFT trained on Flyingthings are similar.

[drinkingcoder]

Yes. This curve seems reasonable. You can observe that the test epe on the Sintel Clean approaches the number reported by RAFT.

[MiaoJieF]

OK. Thank you very much.