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DeepMotionEditing / deep-motion-editing

An end-to-end library for editing and rendering motion of 3D characters with deep learning [SIGGRAPH 2020]
BSD 2-Clause "Simplified" License
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WGAN GP vs LSGAN #116

Closed fire closed 3 years ago

fire commented 3 years ago

I was wondering if the effort to replace LSGAN with WGAN GP is worthy.

The literature says that the Generate loss becomes a useful metric in WGAN GP. That could be useful.

PeizhuoLi commented 3 years ago

Hi, we've tried WGAN GP but there was not a significant improvement, at least on Mixamo dataset. Training WGANGP will introduce second-order derivative and there will be a considerable overhead. Personally I feel it is not necessary.

fire commented 3 years ago

Thanks.