">(</span><span class="va">X</span>,k <span class="op">=</span> <span class="fl">3</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Initializing factors using Topic SCORE algorithm.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Initializing loadings by running 10 SCD updates.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Fitting rank-3 Poisson NMF to 80 x 100 sparse matrix.</span>
<span class="r-out co"><span class="r-pr">#&