Advances in Bridge Engineering

Table 5 Goodness of fit of cross-sectional bending moment performance indicator using the GBRT model

From: Stochastic analysis for bending capacity of precast prestressed concrete bridge piers using Monte-Carlo simulation and gradient boosted regression trees algorithm

	M_yo	φ_yo	M_yl	φ_cu	μ_φ	M_y	φ_y
R²	0.9856	0.9897	0.9878	0.9824	0.9836	0.9511	0.9691

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