Question

我已经下载了wordnet2.0已满，但我没有得到如何将其用作图表，因为它包含多个RDF文件。我想在Eclipse中使用wordnet2.0本体作为图形。以下是我用于将本体作为图形加载的代码片段。我也想知道，我是朝着正确的方向前进的吗？

     URIFactory factory = URIFactoryMemory.getSingleton();
     URI graph_uri = factory.createURI("http://graph/");

    G graph = new GraphMemory(graph_uri);

    String fpath ="D:/Workspace/SSM/src/wordnet-wordsensesandwords.rdf";
    GDataConf graphconf = new GDataConf(GFormat.RDF_XML, fpath);

    GAction actionRerootConf = new GAction(GActionType.REROOTING);
    GraphConf gConf = new GraphConf();
    gConf.addGDataConf(graphconf);

   gConf.addGAction(actionRerootConf);
   // GraphLoaderGeneric.populate(graphconf, graph);
   GraphLoaderGeneric.load(gConf, graph);
    // General information about the graph
   System.out.println(graph.toString());

Answer 1

http://wordnet.princeton.edu/wordnet/download/old-versions/

您可以使用此链接下载本体，并可以使用apache jena查询此

获得结果后，您可以以图表的形式表示

您也可以下载RDF格式的wordnet，并使用Protege工具

将其显示为图形

Answer 2

import java.io.File;


import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;

import nu.xom.Builder;
import nu.xom.ParsingException;
import nu.xom.ValidityException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;

import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

import edu.mit.jwi.Dictionary;
import edu.mit.jwi.IDictionary;
import edu.mit.jwi.item.IIndexWord;
import edu.mit.jwi.item.ISynset;
import edu.mit.jwi.item.IWord;
import edu.mit.jwi.item.IWordID;
import edu.mit.jwi.item.POS;

public class Main 
{
    public static void main(String[] args)
    {

        try 
        {
            FileInputStream file = new FileInputStream(new File("c:\\employees.xml"));      
            DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder =  builderFactory.newDocumentBuilder();
            Document xmlDocument = builder.parse(file);

            XPath xPath =  XPathFactory.newInstance().newXPath();
            System.out.println("*************************");
            String expression = "/Employees/Employee[@emplid='3333']/job";
            System.out.println(expression);
            String job = xPath.compile(expression).evaluate(xmlDocument);
            System.out.println(job);
            System.out.println("*************************");



            String path = "C:\\Program Files\\WordNet\\2.1\\dict";
            URL url = new URL("file", null, path);

            IDictionary dict = new Dictionary(url);
            dict.open();

            IIndexWord idxWord = dict . getIndexWord (job, POS. NOUN );
            IWordID wordID = idxWord . getWordIDs ().get (0) ;
            IWord word = dict . getWord ( wordID );
            ISynset synset= word.getSynset();
            for (IWord w : synset.getWords())
            System.out.println(w.getLemma());




        }

        catch(Exception a)
            {
                System.out.println(a);
            }

    }
}

这是一个示例代码，其中可以查询wornet以从wordnet获取单词作业的同义词，并使用它来查找类似RDF图形中的作业等术语。

我只使用wornet捕获相关术语和上位词。希望这可能会有所帮助

任何机构都可以提供下载wordnet本体2.0的链接吗？

2 个答案: