Optimize model parameters according to DETR.

[lunachy]

Do you make grid search about parameters of enc_layers、dec_layers?
According to DETR, more encoder layers and decoder layers are beneficial. Maybe enc_layers and dec_layers set to 3 at least.

[liuruijin17]

Yes, we also tried it, but the performance was not that significantly improved (or even decreased), probably due to overfitting. We actually set up 2 directly and found the overall effect to be good 😂, so we didn't carefully tune the number of transformer layers.

[lunachy]

According to the paper, I guess you test this on tusimple dataset.

[liuruijin17]

Yes, the TuSimple validation dataset.