Example usage for edu.stanford.nlp.trees PennTreeReader PennTreeReader

List of usage examples for edu.stanford.nlp.trees PennTreeReader PennTreeReader

  1. HOME
  2. Java
  3. edu.stanford.nlp
  4. edu.stanford.nlp.trees.*
  5. PennTreeReader
  6. PennTreeReader

Introduction

In this page you can find the example usage for edu.stanford.nlp.trees PennTreeReader PennTreeReader.

Prototype

public PennTreeReader(Reader in, TreeFactory tf)

Source Link

Document

Read parse trees from a Reader .

Usage

From source file:Ceist.CeistView.java

License:Open Source License

@Action
public void showTreeView() {
    if (treeViewBox == null) {
        JFrame mainFrame = CeistApp.getApplication().getMainFrame();
        treeViewBox = new dlgTreeView(mainFrame, false);
        treeViewBox.setLocationRelativeTo(mainFrame);

        String ptbTreeString = "(ROOT (S (NP (DT This)) (VP (VBZ is) (NP (DT a) (NN test))) (. .)))";
        try {/*from  w  w  w  .  j av a 2s. co m*/
            Tree tree = (new PennTreeReader(new StringReader(ptbTreeString),
                    new LabeledScoredTreeFactory(new StringLabelFactory()))).readTree();
            treeViewBox.mainPanel.setTree(tree);
        } catch (Exception e) {
            System.out.println(e.toString());
        }
    }
}

From source file:de.tudarmstadt.ukp.dkpro.core.stanfordnlp.util.TreeUtils.java

License:Open Source License

/**
 * Reads in a Penn Treebank-style String and returns a tree.
 * /*  www  .  j a v a2 s .  com*/
 * @param pennString
 *            A Penn Treebank-style String as produced by the StandfordParser
 * @return a tree representation of the PennString (LabeledScoredTree)
 */
public static Tree pennString2Tree(String pennString) {
    TreeReader tr = null;
    try {
        tr = new PennTreeReader(new StringReader(pennString), new LabeledScoredTreeFactory());
        return tr.readTree();
    } catch (IOException e) {
        throw new IllegalStateException(e);
    } finally {
        closeQuietly(tr);
    }
}

From source file:edu.cmu.ark.AnalysisUtilities.java

License:Open Source License

public Tree readTreeFromString(String parseStr) {
    //read in the input into a Tree data structure
    TreeReader treeReader = new PennTreeReader(new StringReader(parseStr), tree_factory);
    Tree inputTree = null;/*from  w w w .  j a  va 2 s.  co  m*/
    try {
        inputTree = treeReader.readTree();

    } catch (IOException e) {
        e.printStackTrace();
    }
    return inputTree;
}

From source file:edu.cmu.ark.nlp.question.QuestionUtil.java

License:Open Source License

public static Tree readTreeFromString(String parseStr) {
    //read in the input into a Tree data structure
    TreeReader treeReader = new PennTreeReader(new StringReader(parseStr), QuestionUtil.getTreeFactory());
    Tree inputTree = null;/*  www  . ja  v  a2  s  . c o  m*/
    try {
        inputTree = treeReader.readTree();

    } catch (IOException e) {
        e.printStackTrace();
    }
    return inputTree;
}

From source file:edu.jhu.agiga.StanfordAgigaSentence.java

License:Open Source License

public Tree getStanfordContituencyTree() {
    TreeFactory tf = new LabeledScoredTreeFactory();
    StringReader r = new StringReader(getParseText());
    TreeReader tr = new PennTreeReader(r, tf);
    try {//from w  w w.  java2 s  .c  o  m
        return tr.readTree();
    } catch (IOException e) {
        throw new RuntimeException("Error: IOException should not be thrown by StringReader");
    }
}

From source file:GUI.ParseTreeCorrector.java

/**
 *
 * @param parsedSentence/*from   w ww .  j a v a2s  .c om*/
 * @param modifications
 */
public void TreeParseDisplay(String parsedSentence, Boolean modifications) {
    //======================================================================  
    parseTree.removeAll();
    expression.setText(sentences.get(sentenceOrder - 1));
    sentenceNumber.setText(String.valueOf(sentenceOrder / 2));

    if (modifications == Boolean.FALSE) {
        parse.setText(ParseDisplay(sentences.get(sentenceOrder)));
    }

    String parseString = parsedSentence;

    edu.stanford.nlp.parser.ui.TreeJPanel tjp = new edu.stanford.nlp.parser.ui.TreeJPanel();

    String ptbTreeString = (parseString);

    Tree tree = null;
    try {
        tree = (new PennTreeReader(new StringReader(ptbTreeString),
                new LabeledScoredTreeFactory(new StringLabelFactory()))).readTree();
    } catch (IOException ex) {
        Logger.getLogger(ParseTreeCorrector.class.getName()).log(Level.SEVERE, null, ex);
    }

    tjp.setTree(tree);
    tjp.setBackground(Color.white);
    tjp.setFont(new Font("Traditional arabic", 10, 10));
    JInternalFrame frame = new JInternalFrame();
    frame.getContentPane().add(tjp, BorderLayout.CENTER);
    frame.setPreferredSize(new Dimension(parseTree.getWidth(), parseTree.getHeight()));
    frame.setMaximizable(true);
    frame.setClosable(true);
    frame.setIconifiable(true);
    frame.setResizable(true);

    frame.pack();
    frame.setVisible(true);
    frame.setVisible(true);
    parseTree.add(frame);
    //====================================================================== 
}

From source file:nlpedit.ui.NLPTree.java

License:Open Source License

public Tree getTree() {
    Tree ntree = new LabeledScoredTreeNode();
    try {/*ww  w . j  a va  2s  .c om*/
        ntree = (new PennTreeReader(new StringReader(getTreeString()),
                new LabeledScoredTreeFactory(new StringLabelFactory()))).readTree();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return ntree;
}

From source file:qmul.corpus.SwitchboardCorpus.java

License:Open Source License

/**
 * @param file//from w  w w  .  ja  v a  2  s  .c  o  m
 * @return whether to carry on or not
 */
private boolean processFile(File file) {
    Pattern p = Pattern.compile("(?i)(.+)\\.mrg");
    Matcher m = p.matcher(file.getName());
    if (m.matches()) {
        String dialogueName = m.group(1).toUpperCase();
        // String genre = getGenreMap().get(dialogueName);
        String genre = DEFAULT_GENRE; // TODO genre information in SWBD?
        if (genre == null) {
            throw new RuntimeException("No metadata for dialogue " + dialogueName);
        }
        PennTreeReader reader;
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
            reader = new PennTreeReader(br, new LabeledScoredTreeFactory());
        } catch (FileNotFoundException e) {
            System.err.println("Error reading SWBD corpus file " + file + ": " + e.getMessage());
            return false;
        }
        System.out.println("Reading SWBD corpus file " + file + " ...");
        if (!getSentences(dialogueName, genre, reader)) {
            return false;
        }
    } else {
        System.out.println("WARNING: NOT processing non-matching corpus file " + file);
    }
    return true;
}

From source file:qmul.util.parse.RASPParser.java

License:Open Source License

@Override
public Tree getBestParse() {
    PennTreeReader ptr = new PennTreeReader(new StringReader(buffer), new LabeledScoredTreeFactory());
    ArrayList<Tree> trees = new ArrayList<Tree>();
    try {//w w w. j a  v a 2  s  .co  m
        Tree tree = null;
        while ((tree = ptr.readTree()) != null) {
            // System.out.println("got tree " + tree);
            trees.add(tree);
        }
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(0);
    }
    // List<Tree> trees = CreateTreeFromSWBD.makeTrees(buffer);
    if (trees.size() > 0) {
        return trees.get(0);
    } else {
        return null;
    }
}

From source file:sg.edu.nus.comp.pdtb.runners.SpanTreeExtractor.java

License:Open Source License

private static void sharedTaskSpanGen(File treeFile) throws IOException {
    TreeFactory tf = new LabeledScoredTreeFactory();
    Reader r = new BufferedReader(new InputStreamReader(new FileInputStream(treeFile), Util.ENCODING));
    TreeReader tr = new PennTreeReader(r, tf);
    Tree root = tr.readTree();/*from  w  w w. j a v  a2s  . co  m*/
    String article = treeFile.getName().substring(0, 8);
    String outFileName = treeFile.toString();
    outFileName = outFileName.substring(0, outFileName.lastIndexOf('.'));
    BufferedReader reader = Util.reader(outFileName + ".tkn");
    PrintWriter printer = new PrintWriter(outFileName + ".csv");
    int treeNumber = 0;
    while (root != null) {
        String lineRead = reader.readLine();
        if (root.children().length > 0) {
            List<Tree> leaves = root.getLeaves();
            HashMap<String, String[]> tokens = sharedTaskTokens(lineRead);
            for (Tree leaf : leaves) {
                int nodeNumber = leaf.nodeNumber(root);
                String word = leaf.toString();
                String wordKey = word.replaceAll("/", "\\\\/");
                wordKey = wordKey.replaceAll("\\*", "\\\\*");
                String[] spanLine = tokens.get(wordKey);

                String key = article + "," + treeNumber + "," + nodeNumber;
                word = word.trim().replaceAll("\\s+", "");
                word = word.replaceAll(",", "COMMA");
                printer.println(key + "," + spanLine[1] + "," + word + "," + spanLine[2]);

            }
        }
        root = tr.readTree();
        printer.flush();
        ++treeNumber;
    }
    printer.close();
    tr.close();
}