Fuzzy Comprehensive Evaluation of Happiness Index of Nine Cities in Pearl River Delta Based on AHP

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Dimension (<i>n</i>)</td><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">3</td><td class="align_center">4</td><td class="align_center">5</td><td class="align_center">6</td><td class="align_center">7</td><td class="align_center">8</td><td class="align_center">9</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">RI</td><td class="align_center">0</td><td class="align_center">0</td><td class="align_center">0.58</td><td class="align_center">0.96</td><td class="align_center">1.12</td><td class="align_center">1.24</td><td class="align_center">1.32</td><td class="align_center">1.41</td><td class="align_center">1.45</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Pairwise mean random consistency ratio of the comparison matrix.</div>

Journal of Mathematics

tab7

Table 7

Table 7: Fuzzy Comprehensive Evaluation of Happiness Index of Nine Cities in Pearl River Delta Based on AHP 