How to call "MultilayerPerceptron" operator?
Original message from SourceForge forum at http://sourceforge.net/forum/forum.php?thread_id=2034342&;forum_id=390413
Hello,
How to call the "MultilayerPerceptron" operator from java: Exception in thread "main" com.rapidminer.tools.XMLException: Unknown operator class: 'MultilayerPerceptron'
We didn't find the operator in de API documentation.
Thanks a lot,
Marcel
Answer by Ingo Mierswa:
Hello Marcel,
try
Operator operator = OperatorService.createOperator("W-MultilayerPerceptron");
Works for me at least for version 4.1 of RapidMiner. The "W-" indicates that the operator is originally derived from the Weka library. Of course you have to add the file weka.jar also to your classpath.
Cheers,
Ingo
Hello,
How to call the "MultilayerPerceptron" operator from java: Exception in thread "main" com.rapidminer.tools.XMLException: Unknown operator class: 'MultilayerPerceptron'
We didn't find the operator in de API documentation.
Thanks a lot,
Marcel
Answer by Ingo Mierswa:
Hello Marcel,
try
Operator operator = OperatorService.createOperator("W-MultilayerPerceptron");
Works for me at least for version 4.1 of RapidMiner. The "W-" indicates that the operator is originally derived from the Weka library. Of course you have to add the file weka.jar also to your classpath.
Cheers,
Ingo