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International Theoretical Science Journal
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DOI 10.34229/KCA2522-9664.26.2.3
UDC 004.032.26

M.M. Glybovets
National University of "Kyiv-Mohyla Academy," Kyiv, Ukraine,
glib@ukma.edu.ua

S.O. Medvid
National University of "Kyiv-Mohyla Academy," Kyiv, Ukraine,
s.medvid@ukma.edu.ua


MorphoNAS: EMBRYOGENIC NEURAL ARCHITECTURE SEARCH
THROUGH MORPHOGEN-GUIDED DEVELOPMENT

Abstract. A novel MorphoNAS approach is proposed for deterministic neural network growth through morphogen-guided self-organization based on the Free Energy Principle, reaction-diffusion systems, and gene regulatory networks. The developmental model is investigated, where compact genomes encode only morphogen dynamics and threshold-based cellular rules enabling single progenitor cell transformation into complex neural architectures. Full success (100%) is achieved in evolutionary search for genomes generating predefined graph configurations with 8-31 nodes. Minimal functional controllers (6–7 neurons) for the CartPole task are obtained under network size minimization pressure with 94% population success rate. The results demonstrate that biologically plausible developmental rules can serve as an effective mechanism for automated neural architecture search.

Keywords: MorphoNAS, morphogenesis, neural architecture search, reaction-diffusion systems, gene regulatory networks, evolutionary algorithms.


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