/*
* Carrot2 project.
*
* Copyright (C) 2002-2014, Dawid Weiss, Stanisław Osiński.
* All rights reserved.
*
* Refer to the full license file "carrot2.LICENSE"
* in the root folder of the repository checkout or at:
* http://www.carrot2.org/carrot2.LICENSE
*/
package org.carrot2.examples.core;
import java.util.ArrayList;
import java.util.Map;
import org.carrot2.clustering.lingo.LingoClusteringAlgorithm;
import org.carrot2.core.Controller;
import org.carrot2.core.ControllerFactory;
import org.carrot2.core.Document;
import org.carrot2.core.ProcessingResult;
import org.carrot2.core.attribute.CommonAttributesDescriptor;
import org.carrot2.examples.SampleDocumentData;
import org.carrot2.examples.clustering.ClusteringDataFromDocumentSources;
import com.google.common.collect.Maps;
/**
* This example shows how to save clustering results to XML.
* <p>
* It is assumed that you are familiar with {@link ClusteringDataFromDocumentSources}
* example.
* </p>
*/
public class SavingResultsToXml
{
public static void main(String [] args) throws Exception
{
// Let's fetch some results from MSN first
final Controller controller = ControllerFactory.createSimple();
final Map<String, Object> attributes = Maps.newHashMap();
CommonAttributesDescriptor.attributeBuilder(attributes)
.documents(new ArrayList<Document>(SampleDocumentData.DOCUMENTS_DATA_MINING))
.query("data mining");
final ProcessingResult result = controller.process(attributes,
LingoClusteringAlgorithm.class);
// Now, we can serialize the entire result to XML like this
result.serialize(System.out);
System.out.println();
// Optionally, we can choose whether we want to serialize documents and clusters
result.serialize(System.out,
false /* don't save documents */,
true /* save clusters */);
}
}