[Retracted] Tourist Attraction Recommendation Method and Data Management Based on Big Data Analysis

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Models</td><td class="align_center" colspan="3">Group</td><td class="align_center" rowspan="2">North America</td></tr><tr class="thead"><td class="align_center">Asia</td><td class="align_center">Australia</td><td class="align_center">Europe</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Linear</td><td class="align_center">2.94</td><td class="align_center">3.423</td><td class="align_center">2.816</td><td class="align_center">2.910</td></tr><tr><td class="align_left">Exponential</td><td class="align_center">2.55</td><td class="align_center">3.411</td><td class="align_center">2.815</td><td class="align_center">2.927</td></tr><tr><td class="align_left">Quadratic</td><td class="align_center">2.88</td><td class="align_center">3.481</td><td class="align_center">3.942</td><td class="align_center">2.950</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mean errors by fitting model for various travel groups.</div>

Mobile Information Systems

tab5

Table 5

Table 5: [Retracted] Tourist Attraction Recommendation Method and Data Management Based on Big Data Analysis 