Intelligent Retrieval Method of Approximate Painting in Digital Art Field

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Activate function layer</td><td class="align_center">Average accuracy rate (%)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Sigmoid</td><td class="align_center">93.09</td></tr><tr><td class="align_left">ReLU</td><td class="align_center">94.73</td></tr><tr><td class="align_left">Tanh</td><td class="align_center">88.67</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Network training results for different activation functions.</div>

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Table 2

Table 2: Intelligent Retrieval Method of Approximate Painting in Digital Art Field 