Convergence of Batch Split-Complex Backpropagation Algorithm for Complex-Valued Neural Networks

Figure 2

Convergence behavior of BSCBP algorithm for solving XOR problem. (sum of gradient norms = ∑^𝑀_𝑚=1(‖Δ𝐰_𝑚^𝑛,𝑅‖²+‖Δ𝐰_𝑚^𝑛.𝐼‖²)+‖Δ𝐯^𝑛,𝑅‖²+‖Δ𝐯^𝑛,𝐼‖².)