Modeling Punching Shear Capacity of Fiber-Reinforced Polymer Concrete Slabs: A Comparative Study of Instance-Based and Neural Network Learning

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center"> </td><td class="align_center">RMSE</td><td class="align_center">MAPE (%)</td><td class="align_center"><i>R</i><sup>2</sup></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">IRM-PSC</td><td class="align_center">Training</td><td class="align_center">34.62</td><td class="align_center">1.22</td><td class="align_center">0.99</td></tr><tr><td class="align_center">Testing</td><td class="align_center">63.34</td><td class="align_center">12.70</td><td class="align_center">0.96</td></tr><tr><td class="align_left" rowspan="2">ANN</td><td class="align_center">Training</td><td class="align_center">64.29</td><td class="align_center">17.14</td><td class="align_center">0.97</td></tr><tr><td class="align_center">Testing</td><td class="align_center">52.43</td><td class="align_center">15.98</td><td class="align_center">0.96</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Prediction performance of the IRM-PSC and ANN models.

Applied Computational Intelligence and Soft Computing

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Table 2

Table 2: Modeling Punching Shear Capacity of Fiber-Reinforced Polymer Concrete Slabs: A Comparative Study of Instance-Based and Neural Network Learning 

Table 2 | Modeling Punching Shear Capacity of Fiber-Reinforced Polymer Concrete Slabs: A Comparative Study of Instance-Based and Neural Network Learning 