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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 6 | Journal of Wood Science

Fig. 6

From: Regression algorithms-driven mechanical properties prediction of angle bracket connection on cross-laminated timber structures

Fig. 6

Diagram of ML algorithm. In a, c, and d, the blue dots represent the root nodes of the decision tree, initiating branching based on specific conditions. These branches, termed 'directed edges' in decision tree terminology, are visualized as one-way arrows. Branches from root nodes lead to internal nodes, as represented with yellow dots, and subsequently to the next level of internal nodes (green dots in d) until a stopping condition is met. The final level of nodes, denoted by red dots, represents terminal nodes

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