class="name">apply</span><span class="params">(<span name="idx">idx: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Float">Float</span></span>
      </span>
      
      
    </li><li name="scala.Any#asInstanceOf" visbl="pub" class="indented0 " data-isabs="false" fullComment="yes" group="Ungrouped">
      <a id="asInstanceOf[T0]:T0"></a>
      <span class="permalink">
      <a href="../../../../com/johnsnowlabs/ml/crf/SparseArray.html#a