question: @ Override public ExampleSet performPrediction ( ExampleSet originalExampleSet , Attribute predictedLabel ) throws OperatorException { switch ( classificationType ) { case ONE_AGAINST_ALL : { startNonECOCProcess ( originalExampleSet , ONE_AGAINST_ALL ) ; break ; } case ONE_AGAINST_ONE : { startNonECOCProcess ( originalExampleSet , ONE_AGAINST_ONE ) ; break ; } case EXHAUSTIVE_CODE : { startECOCProcess ( originalExampleSet , codeMatrix ) ; break ; } case RANDOM_CODE : { startECOCProcess ( originalExampleSet , codeMatrix ) ; break ; } default : { throw new OperatorException ( "Unknown classification strategy selected" ) ; } } return originalExampleSet ; }
target:  Chooses the right evaluation procedure depending on classificationType.