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I am trying to use Language Detection, however the framework detects any content as "hi" (Hindi). Here is the code I am using:

Configuration configuration = Configuration.getConfiguration();
InMemoryConfiguration storageConfiguration = new InMemoryConfiguration();
storageConfiguration.setDirectory("/Users/oal/Desktop/devsrc/main/resources/datumbox-framework-zoo-develop");
configuration.setStorageConfiguration(storageConfiguration);
TextClassifier textClassifier = MLBuilder.load(TextClassifier.class, "LanguageDetection", configuration);
return (String) textClassifier.predict(content).getYPredicted();

I'm getting following heap exception.when I'm trying to load 100Mb files as the TrainingSets

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects.
Even I increased the heap value by using xmx 2048 also getting same error.

When I tried to execute the code.I'm getting following error near( setting) FeatureSelectorTrainingParametersList as follow

trainingParameters.setFeatureSelectorTrainingParametersList(Arrays.asList(new ChisquareSelect.TrainingParameters()));

The method setFeatureSelectorTrainingParametersList(List<AbstractTrainer.AbstractTrainingParameters>) in the type Modeler.TrainingParameters is not applicable for the arguments (List<ChisquareSelect.TrainingParameters>)

so, i changed the line as follow. trainingParameters.setFeatureSelectorTrainingParametersList((List) new ChisquareSelect.TrainingParameters());

I'm getting exception saying:
Exception in thread "main" java.lang.ClassCastException: com.datumbox.framework.core.machinelearning.featureselection.ChisquareSelect$TrainingParameters cannot be cast to java.util.List

I cloned the examples and wanted to run an example from the Terminal (working fine in Eclipse) getting following exception.

INFO c.d.f.c.d.Dataframe$Builder - Dataset Parsing negative class
Exception in thread "main" java.lang.IllegalArgumentException: URI is not hierarchical
at java.io.File.(File.java:418)
at com.datumbox.framework.common.dataobjects.Dataframe$Builder.parseTextFiles(Dataframe.java:93)
at com.datumbox.framework.applications.nlp.TextClassifier.fit(TextClassifier.java:143)
at com.datumbox.examples.TextClassification.main(TextClassification.java:99)