Examples of LabeledScoredTreeFactory

edu.stanford.nlp.trees.LabeledScoredTreeFactory
A LabeledScoredTreeFactory acts as a factory for creating trees with labels and scores. Unless another LabelFactory is supplied, it will use a CoreLabel by default. @author Christopher Manning

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

  public TreeReader newTreeReader(Reader in) {
    final NegraPennTreeNormalizer tn = new NegraPennTreeNormalizer(tlp, nodeCleanup);
    if (treeNormalizerInsertNPinPP)
      tn.setInsertNPinPP(true);


    return new PennTreeReader(in, new LabeledScoredTreeFactory(), tn, new NegraPennTokenizer(in));
  }

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

   */
  private double depScoreTree(Tree tr) {
    // System.err.println("Here's our tree:");
    // tr.pennPrint();
    // System.err.println(Trees.toDebugStructureString(tr));
    Tree cwtTree = tr.deepCopy(new LabeledScoredTreeFactory(), new CategoryWordTagFactory());
    cwtTree.percolateHeads(binHeadFinder);
    // System.err.println("Here's what it went to:");
    // cwtTree.pennPrint();
    List<IntDependency> deps = MLEDependencyGrammar.treeToDependencyList(cwtTree, wordIndex, tagIndex);
    // System.err.println("Here's the deps:\n" + deps);

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

   * Read parse trees from a Reader.
   *
   * @param in The <code>Reader</code>
   */
  public FrenchXMLTreeReader(Reader in, boolean ccTagset) {
    this(in, new LabeledScoredTreeFactory(), new FrenchTreeNormalizer(ccTagset));
  }

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

  }


  private static void resolveDummyTags(File treeFile,
                                       TwoDimensionalCounter<String, String> unigramTagger,
                                       boolean retainNER, TreeNormalizer tn) {
    TreeFactory tf = new LabeledScoredTreeFactory();
    MultiWordTreeExpander expander = new MultiWordTreeExpander();


    try {
      BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(treeFile), "UTF-8"));
      TreeReaderFactory trf = new SpanishTreeReaderFactory();

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

    }


    public void visitTree(Tree t) {
      if(t == null || t.value().equals("X")) return;


      t = t.prune(nullFilter, new LabeledScoredTreeFactory());


      for(Tree node : t) {
        if(node.isPreTerminal()) {
          processPreterminal(node);
        }

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

   * Construct a fall through tree in case we can't parse this sentence
   * @param words
   * @return a tree with X for all the internal nodes.  preterminals have the right tag if the words are tagged
   */
  public static Tree xTree(List<? extends HasWord> words) {
    TreeFactory lstf = new LabeledScoredTreeFactory();
    List<Tree> lst2 = new ArrayList<Tree>();
    for (HasWord obj : words) {
      String s = obj.word();
      Tree t = lstf.newLeaf(s);
      String tag = "XX";
      if (obj instanceof HasTag) {
        if (((HasTag) obj).tag() != null) {
          tag = ((HasTag) obj).tag();
        }
      }
      Tree t2 = lstf.newTreeNode(tag, Collections.singletonList(t));
      lst2.add(t2);
    }
    return lstf.newTreeNode("X", lst2);
  }

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

    // String ptbTreeString1 = "(ROOT (S (NP (DT This)) (VP (VBZ is) (NP (DT a) (NN test))) (. .)))";
    String ptbTreeString = "(ROOT (S (NP (NNP Interactive_Tregex)) (VP (VBZ works)) (PP (IN for) (PRP me)) (. !))))";
    if (args.length > 0) {
      ptbTreeString = args[0];
    }
    Tree tree = (new PennTreeReader(new StringReader(ptbTreeString), new LabeledScoredTreeFactory(new StringLabelFactory()))).readTree();
    tjp.setTree(tree);
    tjp.setBackground(Color.white);
    JFrame frame = new JFrame();
    frame.getContentPane().add(tjp, BorderLayout.CENTER);
    frame.addWindowListener(new WindowAdapter() {

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

      System.exit(-1);
    }


    PrintWriter pwo = tlpp.pw();
    String startSymbol = tlpp.treebankLanguagePack().startSymbol();
    TreeFactory tf = new LabeledScoredTreeFactory();
    int nTrees = 0;
    for(Tree t : tb) {
      if(removeBracket) {
        if(t.value().equals(startSymbol)) {
          t = t.firstChild();
        }
        
      } else if( ! t.value().equals(startSymbol)) { //Add a bracket if it isn't already there
        t = tf.newTreeNode(startSymbol, Collections.singletonList(t));
      }
      pwo.println(t.toString());
      nTrees++;
    }      
    pwo.close();

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

      this.flatFile = flatFile;


      nullFilter = new ArabicTreeNormalizer.ArabicEmptyFilter();
      aOverAFilter = new AOverAFilter();


      tf = new LabeledScoredTreeFactory();
      tlp = new ArabicTreebankLanguagePack();
    }

View Full Code Here

Examples of edu.stanford.nlp.trees.LabeledScoredTreeFactory

  public void testPositions() {
    try {
      // System.err.println();
      // System.err.println("One.");
      // check a tree loaded from a reader, using StringLabelFactory
      Tree tree = (new PennTreeReader(new StringReader("(S (NP (NNP Mary)) (VP (VBD had) (NP (DT a) (JJ little) (NN lamb))) (. .))"), new LabeledScoredTreeFactory(new StringLabelFactory()))).readTree();
      //System.out.println(tree.pennString());
      checkTree(tree);


      // System.err.println("Two.");
      // check a tree created using Tree.valueOf()
      tree = Tree.valueOf("(S (NP (NNP Mary)) (VP (VBD had) (NP (DT a) (JJ little) (NN lamb))) (. .))");
      //System.out.println(tree.pennString());
      checkTree(tree);


      // System.err.println("Three.");
      // check a tree loaded from a reader, using CoreLabelFactory
      tree = (new PennTreeReader(new StringReader("(S (NP (NNP Mary)) (VP (VBD had) (NP (DT a) (JJ little) (NN lamb))) (. .))"), new LabeledScoredTreeFactory(CoreLabel.factory()))).readTree();
      //System.out.println(tree.pennString());
      checkTree(tree);


      // System.err.println("Four.");
      // check a tree generated by the parser

View Full Code Here

0 1 2

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.