Product Shape Design Scheme Evaluation Method Based on Spatial Data Mining

<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">Three ways</td><td class="align_center">Mining  time</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Spatial association rule mining with fuzzy genetic algorithm</td><td class="align_center">37.8</td></tr><tr><td class="align_left">Based on structured research</td><td class="align_center">43.4</td></tr><tr><td class="align_left">Based on feature weighting</td><td class="align_center">73.2</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Statistical table of mining time for the three methods.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Product Shape Design Scheme Evaluation Method Based on Spatial Data Mining 