Question on training strategy: Is there audio conditional drop out?

[fredkingdom]

Thanks for the open source! I've noticed that in v_express_pipeline.py, you use classifier free guidance to audio embeddings, however, the technique report doesn't seem to mention the audio embedding dropout. I'm wondering if you drop the audio embeddings during training, and what's the dropout rate?

[tiankuan93]

For the classifier-free guidance strategy, we drop all conditions during training with a drop rate of 10%. Whereas strategies that drop strong conditions (e.g., drop kps, etc.) and the classifier-free guidance strategy are independent of each other, the technical report refers to related settings for drop strong conditions.