public Modeler(String dbName, Configuration conf) {
super(dbName, conf, Modeler.ModelParameters.class, Modeler.TrainingParameters.class);
}
public void predict(Dataframe newData) {
logger.info("predict()");
<BUG>knowledgeBase.load();
</BUG>
Modeler.TrainingParameters trainingParameters = knowledgeBase.getTrainingParameters();
Configuration conf = knowledgeBase.getConf();
Class dtClass = trainingParameters.getDataTransformerClass();

public Modeler(String dbName, Configuration conf) {
super(dbName, conf, Modeler.ModelParameters.class, Modeler.TrainingParameters.class);
}
public void predict(Dataframe newData) {
logger.info("predict()");
knowledgeBase.init();
Modeler.TrainingParameters trainingParameters = knowledgeBase.getTrainingParameters();
Configuration conf = knowledgeBase.getConf();
Class dtClass = trainingParameters.getDataTransformerClass();
