About the loss weight during training

[PomIsBest]

Hello, I was wondering if someone could kindly explain to me the reasoning behind the specific weight values assigned to each loss in the code. I notice that the loss of weight is :
" normal_loss_weight: 0.1
edge_loss_weight: 20
joint_loss_weight: 0.001
"
I want to know how to determine each weight of the loss.
Why is the normal_loss_weight set to 0.1, the edge_loss_weight set to 20, and the joint_loss_weight set to 0.001?
Thank you for your time!

[hongsukchoi]

Hi,

The joint_loss_weight was fixed to 0.001, since the joint coordinates are in mm scale. The edge loss was important to get smooth mesh surfaces. However, initially giving the edge loss entailed trivial solutions, so we gave the loss after some training.