Table 9 Statistical outcomes of RCPT values using AVOA.

From: Prediction of rapid chloride permeability using silica fume, fly ash, GGBS and micro fibers based geopolymer concrete

Training results

Testing results

RMSE (C)

37.1070

RMSE (C)

79.2836

MAE (C)

29.2043

MAE (C)

61.3408

SD

293.6740

SD

281.7324

R2

0.9854

R2

0.9400