train epoch

[Zhang-jiemmd]

I want to know how many epochs you trained on the kitti dataset
I have trained 15 epochs,and best val miou is 47.082

[edwardzhou130]

As mentioned in #15, training with dropblock needs around 20 epochs to reach the highest mIoU.

[edwardzhou130]

But 47.082 at the 15th epoch is much lower than what I got. Are you using the default training settings in the code?

[Zhang-jiemmd]

I set grid_size=[320, 320, 16], model='traditional'. Other parameters are the same as the default values.
Does the difference in such parameters have any effect?

[edwardzhou130]

Smaller grid_size generally has a lower mIoU, but it won't affect too much.

traditional model trains the same network in cartesian coordinates rather than in polar coordinates. Our experiment shows that its mIoU performance is lower than PolarNet.