ds.hops.estim">SparsityEstimator.OpCode</a>&nbsp;op)</code></th>
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<div class="block">Estimates the output sparsity for a given unary operation.</div>
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<td class="colFirst"><code>abstract double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#estim(org.apache.sysds.runtime.matrix.data.MatrixBlock,org.apache.sysds.runtime.matrix.data.MatrixBlock)">estim</a></span>&#8203;(<a href="../../runtime/matrix/data/M