&nbsp;higherNumParameters)
               throws java.lang.Exception</pre>
<div class="block">Method for building the tree structure.
 Builds a logistic model, splits the node and recursively builds tree for child nodes.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>data</code> - the training data passed on to this node</dd><dd><code>higherRegressions</code> - An array of regression functions produced by LogitBoost at higher 
 levels in the tree. They represent a logistic regression mo