NetFoldOperator

NetFoldOperator[net] represents a net in which net is folded over a sequence of inputs, maintaining a recurrent state.

NetFoldOperator[net,{outi->in1,…}] represents a net in which net is folded over its inputs, maintaining a recurrent state by feeding the outi of each step back to the ini of the next step.

NetFoldOperator[net,feedback,{const1,const2,…}] treats the inputs consti to net as being constant instead of mapped over.

NetFoldOperator[net,feedback,constants,{out1,…}] returns the sequence of values for the specific outputs outi.

Examples

Create a fold operator with a GRU:

NetFoldOperator[GatedRecurrentLayer[10]]

Fold over a sequence:

NetFoldOperator[BasicRecurrentLayer[5]][RandomReal[1, {10, 3}]]

Please visit the official Wolfram Language Reference for more details.