Deep convolutional and fully-connected DNA neural networks.

ABSTRACT: DNA molecules can be used to build "neural networks" that function like the brain, enabling them to perform complex computational tasks. However, a fundamental limitation of existing DNA networks is that their most basic computing units cannot perform true continuous and precise analog calculations, which restricts their ability to process complex information effectively. To address this, here we develop a DNA computing unit called CALCUL. This system successfully achieves fully analog computation, where all inputs, weighting parameters, and outputs are continuous and precise values. It performs the core operations of a neural network rapidly with high accuracy and is reusable. By integrating magnetic bead technology, we also enable modular operations and the construction of multilayer net

SUBMITTER: Liu X 

PROVIDER: S-EPMC12660733 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature