set d_cond_mtd to "PD" in stylegan2, there is a bug: 'Discriminator' object has no attribute 'embedding'

[cs911]

set d_cond_mtd to "PD" in stylegan2, there is a bug: 'Discriminator' object has no attribute 'embedding'

[mingukkang]

While PD (Projection Discriminator) cannot be used with StyleGAN2 currently, it is recommended to use SPD (StyleGAN's Projection Discriminator) instead.

In fact, you will find that the mathematical formulation of SPD with the bias term separated is identical to that of PD (Projection Discriminator).