Automatic Feature Engineering-Based Optimization Method for Car Loan Fraud Detection

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Model</td><td class="align_center">Time cost (seconds)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">RandomForestClassifier</td><td class="align_center">54.3</td></tr><tr><td class="align_left">ExtraTreeClassifer</td><td class="align_center">37.27</td></tr><tr><td class="align_left">GradientBoostingClassifier</td><td class="align_center">75.4</td></tr><tr><td class="align_left">LightGBM</td><td class="align_center">9.50</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Discrete Dynamics in Nature and Society

tab5

Table 5

Table 5: Automatic Feature Engineering-Based Optimization Method for Car Loan Fraud Detection 