Example usage for edu.stanford.nlp.trees Tree yield

List of usage examples for edu.stanford.nlp.trees Tree yield

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Introduction

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

Prototype

public ArrayList<Label> yield()

Source Link

Document

Gets the yield of the tree.

Usage

From source file:pltag.parser.semantics.discriminative.ExtractFeatures.java

License:Open Source License

private String getCoLenParString(Tree left, Tree right, boolean endOfSent) {
    int leftSize = left.yield().size();
    int rightSize = right.yield().size();
    int diff = Math.abs(rightSize - leftSize);
    return String.format("%s %s", diff > 5 ? "5+" : String.valueOf(diff), endOfSent ? "y" : "n");
}

From source file:wtute.parser.EssayParser.java

public void commaSplice(List<HasWord> sentence) {
    System.out.println("SPLICEr");
    Tree sentenceTree = lp.parse(sentence);
    Iterator<Tree> iter = sentenceTree.iterator();
    TregexPattern pattern = TregexPattern
            .compile("@S < (@S $+ (/,/ $+ (@NP $+ @VP))) | < (@NP $+ (@VP $+ (/,/ $+ @VP)))");
    TregexPattern patternTwo = TregexPattern.compile("@VP < (@VP $+ (/,/ $+ @VP))");
    TregexPattern patternThree = TregexPattern.compile("@S < (@S $+ (/,/ $+ @S))");
    TregexMatcher matcher = pattern.matcher(sentenceTree);
    TregexMatcher matcherTwo = patternTwo.matcher(sentenceTree);
    TregexMatcher matcherThree = patternThree.matcher(sentenceTree);
    boolean oneFound, twoFound = false, threeFound = false;
    while ((oneFound = matcher.findNextMatchingNode()) || (twoFound = matcherTwo.findNextMatchingNode())
            || (threeFound = matcherThree.findNextMatchingNode())) {
        Tree match;
        if (oneFound) {
            System.out.println("1");
            match = matcher.getMatch();//from   w  w w . ja v a 2  s .  c o m
        } else if (twoFound) {
            System.out.println("2");
            match = matcherTwo.getMatch();
        } else {
            System.out.println("3");
            match = matcherThree.getMatch();
        }

        System.out.println(Sentence.listToString(match.yield()));
        List<Tree> tl = match.preOrderNodeList();

        String errorSect = tl.get(tl.indexOf(Tree.valueOf("(, ,)")) - 1) + ", "
                + Sentence.listToString(tl.get(tl.indexOf(Tree.valueOf("(, ,)")) + 2).yieldWords());
        System.out.println(errorSect);
        xmlc.addError(errorSect, "Comma splice: You have used a comma to separate two individual sentences",
                null, new String[] { "or", "and", "but", "so", " ; ", " . " }, "grammar", "Consider using a "
                        + "conjunction after the comma, a semi-colon or a full-stop to break the sentence.");

    }
}