TY CONF TI Design of an LDPC Decoding Algorithm Based on Neural Network Approaches KW LDPC codes KW neural networks KW iterative decoding KW Min-Sum KW Sum-Product KW gradient descent JO MICROELECTRONICS and INFORMATION SCIENCE-2025 AU Volkov, A.S. AU Zvyagin, M.G. AU Shapovalova, V.A. AU Fomin, S.A. AU Zaharov, I.A. PY 2026 PB National Research University of Electronic Technology