Vocal Music Teaching Brands Recommendation Based on Review Mining and Multicriteria Decision-Making

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Secondary indicators</td><td class="align_center">Weights</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Professionalism</td><td class="align_center">0.35</td></tr><tr><td class="align_left">Assessment design</td><td class="align_center">0.21</td></tr><tr><td class="align_left">Personal competencies</td><td class="align_center">0.15</td></tr><tr><td class="align_left">Video quality</td><td class="align_center">0.13</td></tr><tr><td class="align_left">Organizational guidance</td><td class="align_center">0.11</td></tr><tr><td class="align_left">Lesson documentation</td><td class="align_center">0.05</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Total weighting and ranking of secondary indicators scored by teachers.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Vocal Music Teaching Brands Recommendation Based on Review Mining and Multicriteria Decision-Making 