Facial Expression Recognition Using Kernel Entropy Component Analysis Network and DAGSVM

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Algorithm</td><td class="align_center"><i>L</i><sub>1</sub></td><td class="align_center">Mean</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">PCANet</td><td class="align_center">10</td><td class="align_center">91.19</td></tr><tr><td class="align_left">LDANet</td><td class="align_center">10</td><td class="align_center">91.51</td></tr><tr><td class="align_left">KECANet</td><td class="align_center">8</td><td class="align_center">92.57</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The recognition rate of CK+ database.</div>

Complexity

tab2

Table 2

Table 2: Facial Expression Recognition Using Kernel Entropy Component Analysis Network and DAGSVM 