unet time embedding activation function#3048
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| if self.time_embed_act is not None: | ||
| emb = self.time_embed_act(emb) | ||
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optional activation of time embeddings once at at the beginning of the unet
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Out of curiosity.
Is it being used in the private fork?
williamberman
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patrickvonplaten,
pcuenca,
sayakpaul and
yiyixuxu
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The documentation is not available anymore as the PR was closed or merged. |
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| if act_fn == "swish": | ||
| self.time_embed_act = lambda x: F.silu(x) | ||
| elif act_fn == "mish": | ||
| self.time_embed_act = nn.Mish() | ||
| elif act_fn == "silu": | ||
| self.time_embed_act = nn.SiLU() |
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Can't we do?
if act_fn in ["swish", "silu"]:
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Yes I would hope we could :) This is how it's done in a few other places in the code base so I'd like to leave it this way for now and do a follow up including a refactor of all the dispatches to the different activation functions
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Ok for me! BTW I't totally fine with creating a get_act_fn function and an activation file as we do in transformes here: https://github.com/huggingface/transformers/blob/main/src/transformers/activations.py
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* unet time embedding activation function * typo act_fn -> time_embedding_act_fn * flatten conditional
* unet time embedding activation function * typo act_fn -> time_embedding_act_fn * flatten conditional
* unet time embedding activation function * typo act_fn -> time_embedding_act_fn * flatten conditional
* unet time embedding activation function * typo act_fn -> time_embedding_act_fn * flatten conditional
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