🎉 🎉 RAPIDMINER 9.10 IS OUT!!! 🎉🎉

Download the latest version helping analytics teams accelerate time-to-value for streaming and IIOT use cases.

CLICK HERE TO DOWNLOAD

java.lang.RuntimeException: Predicted class probability NaN!

User222697User222697 Member Posts: 16 Contributor II
Using auto-model feature with the following options enabled (attached screenshot) 


will produce the following error, however, it does not always appear instantly, it may take some time.

Error
Process: Deep Learning
java.lang.RuntimeException: Predicted class probability NaN!
 
Details
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.lang.reflect.Constructor.newInstance(Constructor.java:423) java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:593) java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:1005) com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext.collectResults(AbstractConcurrencyContext.java:206) com.rapidminer.studio.concurrency.internal.StudioConcurrencyContext.collectResults(StudioConcurrencyContext.java:33) com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext.call(AbstractConcurrencyContext.java:141) com.rapidminer.studio.concurrency.internal.StudioConcurrencyContext.call(StudioConcurrencyContext.java:33) com.rapidminer.extension.concurrency.execution.BackgroundExecutionService.executeOperatorTasks(BackgroundExecutionService.java:401) com.rapidminer.extension.concurrency.operator.validation.CrossValidationOperator.performParallelValidation(CrossValidationOperator.java:442) com.rapidminer.extension.concurrency.operator.validation.CrossValidationOperator.doWork(CrossValidationOperator.java:287) com.rapidminer.operator.Operator.execute(Operator.java:1026) com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:77) com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:812) com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:807) java.security.AccessController.doPrivileged(Native Method) com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:807) com.rapidminer.extension.modelsimulator.operator.feature_engineering.AutomaticFeatureEngineeringOperator.evaluate(AutomaticFeatureEngineeringOperator.java:354) com.rapidminer.extension.modelsimulator.operator.feature_engineering.AutomaticFeatureEngineeringOperator.access$000(AutomaticFeatureEngineeringOperator.java:74) com.rapidminer.extension.modelsimulator.operator.feature_engineering.AutomaticFeatureEngineeringOperator$1PerformanceCalculator.calculateError(AutomaticFeatureEngineeringOperator.java:241) com.rapidminer.extension.modelsimulator.operator.feature_engineering.optimization.AutomaticFeatureEngineering.evaluate(AutomaticFeatureEngineering.java:278) com.rapidminer.extension.modelsimulator.operator.feature_engineering.optimization.AutomaticFeatureEngineering.run(AutomaticFeatureEngineering.java:198) com.rapidminer.extension.modelsimulator.operator.feature_engineering.AutomaticFeatureEngineeringOperator.doWork(AutomaticFeatureEngineeringOperator.java:308) com.rapidminer.operator.Operator.execute(Operator.java:1026) com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:77) com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:812) com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:807) java.security.AccessController.doPrivileged(Native Method) com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:807) com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:423) com.rapidminer.operator.Operator.execute(Operator.java:1026) com.rapidminer.Process.executeRoot(Process.java:1386) com.rapidminer.Process.execute(Process.java:1327) com.rapidminer.Process.run(Process.java:1300) com.rapidminer.Process.run(Process.java:1186) com.rapidminer.Process.run(Process.java:1139) com.rapidminer.Process.run(Process.java:1134) com.rapidminer.Process.run(Process.java:1124) com.rapidminer.extension.modelsimulator.modelwizard.results.AnalyticsProcess$1.run(AnalyticsProcess.java:639) java.lang.Thread.run(Thread.java:748) 
Tagged:
0
0 votes

Fixed and Released · Last Updated

MW-114

Comments

  • varunm1varunm1 Moderator, Member Posts: 1,207   Unicorn
    Hello @User222697

    If possible can you provide the data so that we try to reproduce this error and see what the issue is?
    Regards,
    Varun
    https://www.varunmandalapu.com/

    Be Safe. Follow precautions and Maintain Social Distancing

  • IngoRMIngoRM Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,751  RM Founder
    Just FYI: this issue has indeed been caused by cases where (too many) infinite values have been generated.  The fix for this will be part of the upcoming release RapidMiner v9.3.
    Thanks again for pointing this out,
    Ingo
    varunm1
Sign In or Register to comment.