Package edu.stanford.nlp.trees.tregex

Examples of edu.stanford.nlp.trees.tregex.TregexPattern.matcher()


      TreeReader tr = trf.newTreeReader(br);

      final TregexPattern pMWE = TregexPattern.compile("/^MW/");
      for(Tree t; (t = tr.readTree()) != null;) {
        //Count MWE statistics
        TregexMatcher m = pMWE.matcher(t);
        while(m.findNextMatchingNode()) {
          Tree match = m.getMatch();
          String label = match.value();
          List<CoreLabel> yield = match.taggedLabeledYield();
          StringBuilder termYield = new StringBuilder();
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    Tree tree = s.get(TreeCoreAnnotations.TreeAnnotation.class);
    tree.indexLeaves();
    SemanticGraph dependency = s.get(SemanticGraphCoreAnnotations.CollapsedDependenciesAnnotation.class);

    TregexPattern tgrepPattern = npOrPrpMentionPattern;
    TregexMatcher matcher = tgrepPattern.matcher(tree);
    while (matcher.find()) {
      Tree t = matcher.getMatch();
      List<Tree> mLeaves = t.getLeaves();
      int beginIdx = ((CoreLabel)mLeaves.get(0).label()).get(CoreAnnotations.IndexAnnotation.class)-1;
      int endIdx = ((CoreLabel)mLeaves.get(mLeaves.size()-1).label()).get(CoreAnnotations.IndexAnnotation.class);
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    List<CoreLabel> sent = s.get(CoreAnnotations.TokensAnnotation.class);
    Tree tree = s.get(TreeCoreAnnotations.TreeAnnotation.class);
    SemanticGraph dependency = s.get(SemanticGraphCoreAnnotations.CollapsedDependenciesAnnotation.class);

    TregexPattern tgrepPattern = enumerationsMentionPattern;
    TregexMatcher matcher = tgrepPattern.matcher(tree);
    Map<IntPair, Tree> spanToMentionSubTree = Generics.newHashMap();
    while (matcher.find()) {
      matcher.getMatch();
      Tree m1 = matcher.getNode("m1");
      Tree m2 = matcher.getNode("m2");
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      TreeReader tr = trf.newTreeReader(br);
  
      int nTrees = 0;
      for(Tree t; (t = tr.readTree()) != null;nTrees++) {
        TregexMatcher m = pBadTree.matcher(t);
        TregexMatcher m2 = pBadTree2.matcher(t);
        if(m.find() || m2.find()) {
          System.err.println("Discarding tree: " + t.toString());
        } else {
          Tree fixedT = tt.transformTree(t);
          System.out.println(fixedT.toString());
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        continue;
      }

      Tree tree = treeMap.get(id);
      TregexMatcher m = pBadTree.matcher(tree);
      TregexMatcher m2 = pBadTree2.matcher(tree);
      if(m.find() || m2.find()) {
        System.err.println("Discarding tree: " + tree.toString());
        continue;
      }
     
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      }
    }

    Counter<String> rhsCounter = new ClassicCounter<String>();
    for(Tree t : tb) {
      TregexMatcher m = rootMatch.matcher(t);
      while(m.findNextMatchingNode()) {
        Tree match = m.getMatch();
        StringBuilder sb = new StringBuilder();
        for(Tree kid : match.children())
          sb.append(kid.value()).append(" ");
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      }

      final String enumerationPattern = "NP < (NP=tmp $.. (/,|CC/ $.. NP))";

      TregexPattern tgrepPattern = TregexPattern.compile(enumerationPattern);
      TregexMatcher m = tgrepPattern.matcher(this.mentionSubTree);
      while (m.find()) {
        //        Tree t = m.getMatch();
        if(this.mentionSubTree==m.getNode("tmp")
           && this.spanToString().toLowerCase().contains(" and ")) {
          number = Number.PLURAL;
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