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torch.Tensor.expand_as

Tensor.expand_as(other) → Tensor

Expand this tensor to the same size as other. self.expand_as(other) is equivalent to self.expand(other.size()).

Please see expand() for more information about expand.

Parameters

other (torch.Tensor) – The result tensor has the same size as other.

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https://docs.pytorch.org/docs/2.9/generated/torch.Tensor.expand_as.html