Hi ive been trying to run the following XML code with varying heap space arrangements and nothing has come to fruition. I keep getting GC errors or heap space errors. The dataset consists of 1300 examples with 7200 attributes but after about 10secs the previously mentioned errors arise. Can someone please help.
<operator name="Root" class="Process" expanded="yes">
<operator name="ArffExampleSource" class="ArffExampleSource">
<parameter key="data_file" value="G:\Postgrad\Java\NetBean Projects\ImageUtil\lutImages\newPNGImages\10Colours\Features\features2.arff"/>
<parameter key="datamanagement" value="short_sparse_array"/>
</operator>
<operator name="FS" class="FeatureSelection" expanded="yes">
<operator name="FSChain" class="OperatorChain" expanded="yes">
<operator name="XValidation" class="XValidation" expanded="yes">
<operator name="Learner" class="LibSVMLearner">
<list key="class_weights">
</list>
</operator>
<operator name="ApplierChain" class="OperatorChain" expanded="yes">
<operator name="Applier" class="ModelApplier">
<list key="application_parameters">
</list>
</operator>
<operator name="Evaluator" class="Performance">
</operator>
</operator>
</operator>
<operator name="ProcessLog" class="ProcessLog">
<list key="log">
<parameter key="generation" value="operator.FS.value.generation"/>
<parameter key="performance" value="operator.FS.value.performance"/>
</list>
</operator>
</operator>
</operator>
</operator>
