Hypergraph Regularized Discriminative Nonnegative Matrix Factorization on Sample Classification and Co-Differentially Expressed Gene Selection

<table class="fixed-width table-group" id="tab4"><tr><td><table class="table"><colgroup><col style="width:4.94em"/><col style="width:8.02em"/><col style="width:8.14em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Methods</td><td class="align_center">Time/S (INTA 1)</td><td class="align_center">Time/S (INTA 2)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">NMF</td><td class="align_center">6.4064</td><td class="align_center">14.7599</td></tr><tr><td class="align_left">DNMF</td><td class="align_center">7.9114</td><td class="align_center">22.3321</td></tr><tr><td class="align_left">LNMF</td><td class="align_center">7.4628</td><td class="align_center">19.1296</td></tr><tr><td class="align_left">GNMF</td><td class="align_center">7.8372</td><td class="align_center">21.0590</td></tr><tr><td class="align_left">GDNMF</td><td class="align_center">5.0958</td><td class="align_center">16.3989</td></tr><tr><td class="align_left">HNMF</td><td class="align_center">56.5247</td><td class="align_center">93.0869</td></tr><tr><td class="align_left">HDNMF</td><td class="align_center"><i>29.3517</i></td><td class="align_center"><i>68.6402</i></td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The time comparison for all methods.</div>

Complexity

tab4

Table 4

Table 4: Hypergraph Regularized Discriminative Nonnegative Matrix Factorization on Sample Classification and Co-Differentially Expressed Gene Selection 

Table 4 | Hypergraph Regularized Discriminative Nonnegative Matrix Factorization on Sample Classification and Co-Differentially Expressed Gene Selection 