Optimized Neural Network for Research Evaluation of Mineral Resources Carrying Capacity in Southern Shaanxi

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Serial number</td><td class="align_center">Second-level indicator B</td><td class="align_center">Weight</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">Mineral resources themselves B1</td><td class="align_center">0.1796</td></tr><tr><td class="align_left">2</td><td class="align_center">Mineral resources survey and exploration B2</td><td class="align_center">0.2496</td></tr><tr><td class="align_left">3</td><td class="align_center">Development and utilization of mineral resources B3</td><td class="align_center">0.2364</td></tr><tr><td class="align_left">4</td><td class="align_center">Socioeconomic benefits B4</td><td class="align_center">0.3343</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>List of weights of second-level indicators.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Optimized Neural Network for Research Evaluation of Mineral Resources Carrying Capacity in Southern Shaanxi 