Fig. 4
From: QuKAN: A Quantum Circuit Born Machine Approach to Quantum Kolmogorov Arnold Networks

Architecture of a single Hybrid QuKAN residual function. The input data gets processed through a classical (the SiLU function) and a quantum transfer. The quantum transfer is based in the pre-trained QCBM Spline function encoding and optimizes the prefactors of the linear combination. Both get weighted and summed up to produce the output.