Prediction of Vegetable Supply in Henan Province Based on PSO-GM (1, <i>N</i>) Model

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Vegetable supply</td><td class="align_center" colspan="3">Year</td></tr><tr class="thead"><td class="align_center">2021</td><td class="align_center">2022</td><td class="align_center">2023</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Estimate</td><td class="align_center">578.27</td><td class="align_center">592.07</td><td class="align_center">635.71</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Forecast value of vegetable supply in Henan Province.</div>

Journal of Mathematics

tab5

Table 5

Table 5: Prediction of Vegetable Supply in Henan Province Based on PSO-GM (1, <i>N</i>) Model 

Journal of Mathematics

Prediction of Vegetable Supply in Henan Province Based on PSO-GM (1, N) Model

Table 5