A Data-Driven Approach Based on Historical Hazard Records for Supporting Risk Analysis in Complex Workplaces

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Change pattern</td><td class="align_center">Number</td><td class="align_center">Ratio (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">New deviation pattern</td><td class="align_center">205</td><td class="align_center">30</td></tr><tr><td class="align_left">New object pattern</td><td class="align_center">430</td><td class="align_center">63</td></tr><tr><td class="align_left">Decrease pattern</td><td class="align_center">17</td><td class="align_center">5</td></tr><tr><td class="align_left">Growth pattern</td><td class="align_center">32</td><td class="align_center">2</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Results of hazard change pattern mining.</div>

Mathematical Problems in Engineering

tab7

Table 7

Table 7: A Data-Driven Approach Based on Historical Hazard Records for Supporting Risk Analysis in Complex Workplaces 