Auto model bug report

tamer

I am running the Auto Model option for classification problem and found that when I use the support vector machine with 
automatic optimization, and automatic feature selection, the process crashes and gets the following error log:

Error

Process: Support Vector Machine

Cannot execute log reg calibration learning: Error while training the H2O model: Illegal argument(s) for GLM model: ERRR on field: _response: Response cannot be constant.

Details

com.rapidminer.extension.modelsimulator.operator.scoring.RescaleConfidences.createScalingModels(RescaleConfidences.java:225)
com.rapidminer.extension.modelsimulator.operator.scoring.RescaleConfidences.(RescaleConfidences.java:52)
com.rapidminer.extension.modelsimulator.operator.scoring.RescaleConfidencesOperator.doWork(RescaleConfidencesOperator.java:64)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
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.concurrency.operator.validation.CrossValidationOperator.train(CrossValidationOperator.java:805)
com.rapidminer.extension.concurrency.operator.validation.CrossValidationOperator.performSynchronizedValidation(CrossValidationOperator.java:539)
com.rapidminer.extension.concurrency.operator.validation.CrossValidationOperator.doExampleSetWork(CrossValidationOperator.java:313)
com.rapidminer.extension.concurrency.operator.validation.CrossValidationOperator.doWork(CrossValidationOperator.java:243)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
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.concurrency.operator.process_control.loops.AbstractLoopOperator.doIteration(AbstractLoopOperator.java:410)
com.rapidminer.extension.concurrency.operator.process_control.loops.LoopParametersOperator.doIteration(LoopParametersOperator.java:387)
com.rapidminer.extension.concurrency.operator.process_control.loops.AbstractLoopOperator.performSynchronizedLoop(AbstractLoopOperator.java:383)
com.rapidminer.extension.concurrency.operator.process_control.loops.AbstractLoopOperator.doWork(AbstractLoopOperator.java:463)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
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.meta.OperatorSelector.doWork(OperatorSelector.java:132)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
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.SimpleOperatorChain.doWork(SimpleOperatorChain.java:99)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:77)
com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:812)
com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:807)
java.security.AccessController.doPrivileged(Native Method)
com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:807)
com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:423)
com.rapidminer.operator.Operator.execute(Operator.java:1032)
com.rapidminer.Process.executeRoot(Process.java:1378)
com.rapidminer.Process.lambda$executeRootInPool$5(Process.java:1357)
com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext$AdaptedCallable.exec(AbstractConcurrencyContext.java:328)
java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)     

 

sgenzer

hi @tamer thanks for this. This is likely the same issue as was previously reported here: https://community.rapidminer.com/discussion/56523/bug-report-error-in-logistic-regression-in-automodel-with-fs-enabled Basically there is a problem with H2O and we're aware of it.

Scott

tamer

Thank you.