Highway Traffic Crash Risk Prediction Method considering Temporal Correlation Characteristics

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Actual results</td><td class="align_center" colspan="2">Predicted results</td></tr><tr class="thead"><td class="align_center">Crash</td><td class="align_center">Non-crash</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Crash</td><td class="align_center">72 (<i>T</i><sub>crash</sub>)</td><td class="align_center">28 (<i>F</i><sub>non-crash</sub>)</td></tr><tr><td class="align_left">Non-crash</td><td class="align_center">39 (<i>F</i><sub>crash</sub>)</td><td class="align_center">361 (<i>T</i><sub>non-crash</sub>)</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The confusion matrix of single prediction result.</div>

Journal of Advanced Transportation

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Table 3

Table 3: Highway Traffic Crash Risk Prediction Method considering Temporal Correlation Characteristics 