Integration of RapidMiner in Java application

Question

I have a text classification process in RapidMiner. It reads the test data from specified excel ssheet and does the classification. I have also a small Java application whic

Answer 1

Works fine for me:

• Download Rapidminer (and unzip the file)
• Into "lib" directory, you need:
  1. rapidminer.jar
  2. launcher.jar
  3. All jar in "/lib/freehep" directory.
• Put libs 1, 2 and 3 in your classpath java project (libraries)
• Copy this code and run:

    import com.rapidminer.Process;
    import com.rapidminer.RapidMiner;
    import com.rapidminer.operator.Operator;
    import com.rapidminer.operator.OperatorException;
    import com.rapidminer.operator.io.ExcelExampleSource;
    import com.rapidminer.tools.XMLException;
    import java.io.File;
    import java.io.IOException;
    import java.lang.Object;

    public class ReadRapidminerProcess {
      public static void main(String[] args) {
        try {
          RapidMiner.setExecutionMode(RapidMiner.ExecutionMode.COMMAND_LINE);
          RapidMiner.init();

          Process process = new Process(new File("/your_path/your_file.rmp"));
          process.run();

        } catch (IOException | XMLException | OperatorException ex) {
          ex.printStackTrace();
        }
      }
    }

I hope to help you, I searched a lot before finding the answer.