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Add correct model name to dora grid inits #283

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Add correct model name to dora grid inits #283

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5d47568
Add correct model name to dora grid inits
rohandubey Sep 18, 2023
bdff0ec
Merge branch 'facebookresearch:main' into main
rohandubey Dec 21, 2023
d7e3807
Refined the computation method for determining the codebook's cluster…
rohandubey Dec 26, 2023
5cf24b3
Incorporated Focal Loss as a new loss function.
rohandubey Dec 26, 2023
9e67ccf
Merge branch 'facebookresearch:main' into main
rohandubey Dec 26, 2023
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2 changes: 1 addition & 1 deletion audiocraft/quantization/core_vq.py
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,6 @@ def forward(self, x):
if self.training:
# We do the expiry of code at that point as buffers are in sync
# and all the workers will take the same decision.
self.expire_codes_(x)
ema_inplace(self.cluster_size, embed_onehot.sum(0), self.decay)
embed_sum = x.t() @ embed_onehot
ema_inplace(self.embed_avg, embed_sum.t(), self.decay)
Expand All @@ -215,6 +214,7 @@ def forward(self, x):
)
embed_normalized = self.embed_avg / cluster_size.unsqueeze(1)
self.embed.data.copy_(embed_normalized)
self.expire_codes_(x)

return quantize, embed_ind

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