An Empirical Comparison of Multiple Linear Regression and Artificial Neural Network for Concrete Dam Deformation Modelling

Figure 12

Investigation of residuals of MLR (a, e, i), SR (b, f, j), BP neural network (c, g, k), and ELM (d, h, l) for the one-dimensional multipoint model. (a–d) Autocorrelation function (ACF) plots of at with 95% significance levels. (e–h) as a function of the observed deformation. (i–l) Fitted (solid line) and actual (bars) probability density function (PDF) of the .

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