;getChangeInWeights()</pre>
<div class="block">call this function to get the chnage in weights array.
 This will also allow the change in weights to be updated.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The change in weights array.</dd></dl>
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<h4>updateWeights</h4>
<pre>public&nbsp;void&nbsp;updateWeights(double&nbsp;l,
                 double&nbsp;m)</pre>
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