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. 2021 Nov 14;57:101396. doi: 10.1016/j.molmet.2021.101396

Figure 4.

Figure 4

Knowledge-primed neural networks. (A) Prior knowledge about genes encoding enzymes and enzymes catalyzing metabolite conversions. (B) Neural network architecture can be based on metabolic knowledge. Different omics layers can be represented by different components or layers of the neural network so that connections between nodes correspond to prior metabolic knowledge.