CNet: A Complex-Valued Deep Learning Framework with Wirtinger Autodifferentiation and FFT--Hadamard Convolution
cs.LG, cs.MS, math.OC
Submitted: 2026-10-06
Updated: 2026-10-15
Code: https://github.com/crasmarum/CNet
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Sources
- On the Equivalence of Convolutional and Hadamard Networks using DFT
- The Complex Gradient Operator and the CR-Calculus
- Deep Complex Networks
- FNet: Mixing Tokens with Fourier Transforms
- Global Filter Networks for Image Classification
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