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chatterbox272 t1_ivjvhno wrote

Reply to comment by Bezukhov55 in Pytorch Symbolic: an equivalent of Keras Functional API [Project] by gahaalt

Pytorch does have lazy layers natively, which also don't require known input channels. You just have to do a dummy pass with them after you create a model to init them

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KingsmanVince t1_ivk562i wrote

Where can I read more about this "lazy layers"?

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gahaalt OP t1_ivk66uu wrote

Here.

It is just like the standard layer, but retrieves the necessary input shape during the first forward call.

You can use lazy layers in Pytorch Symbolic too.

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