boundlab.diff.net

Build a paired ONNX model for differential interpretation.

diff_net merges two structurally-identical ONNX models by inserting boundlab::diff_pair nodes that pair the weights from both networks before each shared Gemm layer. At concrete-tensor runtime the model is equivalent to net1; when interpreted by interpret, the diff_pair nodes create DiffExpr2 expressions that propagate both branches through all subsequent operations.

Functions

diff_net

Merge two structurally-identical ONNX models by pairing initializer inputs.