Hybrid Wavelet-Postfix-GP Model for Rainfall Prediction of Anand Region of India

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Model inputs</td><td align="center" colspan="3">Wavelet-Postfix-GP</td><td align="center" colspan="4">Wavelet-ANN</td></tr><tr class="thead"><td align="center">MSE</td><td align="center">Adj<sub>Fit</sub></td><td align="center"><span style="width: 11.075px;"><svg height="11.3125" id="M41" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.075 11.3125" width="11.075" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">ANN structure</td><td align="center">MSE</td><td align="center">Adj<sub>Fit</sub></td><td align="center"><span style="width: 11.075px;"><svg height="11.3125" id="M42" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.075 11.3125" width="11.075" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>, EP, RH, RF<sub>1</sub>, RF<sub>2</sub></td><td align="center">49.2494</td><td align="center">0.4002</td><td align="center">0.6661</td><td align="center">7, 5, 1</td><td align="center">52.6614</td><td align="center">0.2804</td><td align="center">0.6919</td></tr><tr><td align="left"><svg height="15.7" id="M46" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 34.349998 15.7" width="34.349998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>, EP, RH, RF<sub>1</sub></td><td align="center">47.5766</td><td align="center">0.4017</td><td align="center">0.6794</td><td align="center">6, 6, 1</td><td align="center">50.4010</td><td align="center">0.3545</td><td align="center">0.7641</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Statistical measures for the best wavelet-Postfix-GP and wavelet-ANN models for different input combinations for test period.

Advances in Artificial Intelligence

tab5

Table 5

Table 5: Hybrid Wavelet-Postfix-GP Model for Rainfall Prediction of Anand Region of India 