P Jul 27, 2008 1:32:40 PM: [Error] P Jul 27, 2008 1:32:40 PM: [Error] ValueSeriesGP: ValueSeriesGP: Operator has 0 children, should be 1P Jul 27, 2008 1:32:40 PM: [Error] XValidation: XValidation: Operator has 0 children, should be 2P Jul 27, 2008 1:32:40 PM: [Error] Process setup not okP Jul 27, 2008 1:32:40 PM: [Error] There were 2 errors.
package seriusne;import com.rapidminer.tools.OperatorService;import com.rapidminer.RapidMiner;import com.rapidminer.Process;import com.rapidminer.operator.Operator;import java.io.IOException;import com.rapidminer.operator.validation.XValidation; import com.rapidminer.operator.learner.functions.kernel.LibSVMLearner;import com.rapidminer.operator.ModelApplier; import com.rapidminer.operator.OperatorChain;import com.rapidminer.operator.OperatorException;import com.rapidminer.operator.performance.PerformanceEvaluator;import com.rapidminer.music.*; import com.rapidminer.valueseries.*;import com.rapidminer.valueseries.features.*;import com.rapidminer.valueseries.functions.*;import com.rapidminer.valueseries.gp.ValueSeriesGP; import com.rapidminer.valueseries.transformations.*;import com.rapidminer.valueseries.transformations.basis.*;import com.rapidminer.valueseries.transformations.filter.*;import com.rapidminer.valueseries.transformations.markup.*;import com.rapidminer.valueseries.visualizer.*;import edu.udo.cs.ai.nemoz.audio.id3lib.*;import edu.udo.cs.ai.nemoz.audio.mp3lib.*;import codecLib.mp3.*;import com.sun.media.codec.audio.mp3.*;public class ProcessCreator { public static Process createProcess() { try { System.setProperty(RapidMiner.PROPERTY_RAPIDMINER_INIT_PLUGINS_LOCATION,"C:/Program Files/RapidMiner/RapidMiner-4.0/lib/plugins/"); RapidMiner.init(); } catch (IOException e) { e. printStackTrace(); } Process ProsesMiningAutomatic = new Process(); try { ProsesMiningAutomatic.getRootOperator().setParameter("logverbosity","status"); OperatorChain InputOperator = (OperatorChain) OperatorService.createOperator("MusicExampleSource"); InputOperator.setParameter("create_length_feature","false"); InputOperator.setParameter("number_of_samples","66150"); InputOperator.setParameter("source_dir","D:/WULAN/Lagu"); InputOperator.setParameter("first_sample","0"); InputOperator.setParameter("random_sample","true"); InputOperator.setParameter("one_single_instance","false"); ProsesMiningAutomatic.getRootOperator().addOperator(InputOperator); OperatorChain satu = (OperatorChain) OperatorService.createOperator("ValueSeriesGP"); satu.setParameter("crossover_prob","0.4"); satu.setParameter("elitist_selection","true"); satu.setParameter("generation_prob","0.4"); satu.setParameter("max_branchings","3"); satu.setParameter("max_generations","30"); satu.setParameter("removal_prob","0.1"); satu.setParameter("xml_output","C:/Hasil/seri.xml"); Operator dua = (Operator) OperatorService.createOperator("OperatorChain"); ProsesMiningAutomatic.getRootOperator().addOperator(satu); Operator tiga = (Operator) OperatorService.createOperator("XValidation"); tiga.setParameter("leave_one_out","true"); tiga.setParameter("number_of_validations","5"); ProsesMiningAutomatic.getRootOperator().addOperator(dua); Operator lima = (Operator) OperatorService.createOperator("LibSVMLearner"); lima.setParameter("class_weights",""); Operator enam = (Operator) OperatorService.createOperator("OperatorChain"); ProsesMiningAutomatic.getRootOperator().addOperator(tiga); Operator tujuh = (Operator) OperatorService.createOperator("ModelApplier"); tujuh.setParameter("application_parameters",""); Operator delapan = (Operator) OperatorService.createOperator("PerformanceEvaluator"); delapan.setParameter("accuracy","true"); delapan.setParameter("additional_performance_criteria",""); delapan.setParameter("class_weights",""); delapan.setParameter("classification_error","true"); delapan.setParameter("f_measure","true"); delapan.setParameter("main_criterion","accuracy"); delapan.setParameter("precision","true"); delapan.setParameter("recall","true"); ProsesMiningAutomatic.getRootOperator().addOperator(enam); Operator empat = (Operator) OperatorService.createOperator("ExperimentLog"); empat.setParameter("log",""); empat.setParameter("Generation","operator.vsGP.value.generation"); empat.setParameter("BestEver","operator.vsGP.value.best_ever"); empat.setParameter("BestInGen","operator.vsGP.value.best"); ProsesMiningAutomatic.getRootOperator().addOperator(dua); } catch (Exception e) { e. printStackTrace(); } return ProsesMiningAutomatic; } public static void main(String [] argv) { com.rapidminer.Process ProsesMiningAutomatic = createProcess(); System.out.println(ProsesMiningAutomatic.getRootOperator().createProcessTree(0)); try { ProsesMiningAutomatic.run(); } catch (OperatorException e) { e.printStackTrace(); } System.out.println("membuat rantai process mining....."); }}