lang/Long.html?is-external=true" title="class or interface in java.lang" class="externalLink">Long</a>,&#8203;scala.Tuple2&lt;<a href="../../../matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>,&#8203;<a href="../../../matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>&gt;&gt;&gt;</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>input</code> - RowBlockID =&gt; (features, labels)</dd>
