Fig. 1. Precursor recommendation strategy.

(A) Pipeline for precursor recommendation consisting of three steps: (1) digitize target materials in the synthesis knowledge base text-mined from scientific literature, (2) rank target materials in the knowledge base according to the similarity to the novel target, and (3) recommend precursors based on analogy to the most similar target. (B) An example of precursor recommendation for Y₂FeSbO₇ by referring to the synthesis of FeSbO₄.