Preprint
Sep 2026
Weisfeiler-Lehman subtree encoding for Bayesian optimization of atomic configurations
The Weisfeiler-Lehman (WL) subtree kernel, which views configurations as element-labeled graphs and measures their similarity by how many local structural patterns they share, is introduced into Bayesian-optimization-based configuration search.
Akira Kusaba, Tatoshi Yonemori, Tetsuji Kuboyama et al.
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