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

Introduction

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

Prototype

public CollinsHeadFinder()

Source Link

Usage

From source file:coreferenceresolver.util.Util.java

public static void assignNounPhrases(List<NounPhrase> nounPhrases, List<Review> reviews) {
    CollinsHeadFinder headFinder = new CollinsHeadFinder();
    for (NounPhrase np : nounPhrases) {
        Review review = reviews.get(np.getReviewId());
        Sentence sentence = review.getSentences().get(np.getSentenceId());
        String npContent = "";
        for (CRFToken token : np.getCRFTokens()) {
            npContent += token.getWord() + " ";
        }/*from w w w  .  jav a  2 s  .c o  m*/

        //Initiate a NP Tree
        Tree npNode = initNPTree();
        for (CRFToken cRFToken : np.getCRFTokens()) {
            Tree cRFTokenTree = sentence.getTokens().get(cRFToken.getIdInSentence()).getTokenTree();
            npNode.addChild(cRFTokenTree);
        }
        np.setNpNode(npNode);
        np.setHeadNode(npNode.headTerminal(headFinder));

        int npOffsetBegin = sentence.getTokens().get(np.getCRFTokens().get(0).getIdInSentence())
                .getOffsetBegin();
        np.setOffsetBegin(npOffsetBegin);
        int npOffsetEnd = sentence.getTokens()
                .get(np.getCRFTokens().get(np.getCRFTokens().size() - 1).getIdInSentence()).getOffsetEnd();
        np.setOffsetEnd(npOffsetEnd);

        review.addNounPhrase(np);
        sentence.addNounPhrase(np);
        sentence.setSentimentForNPs();
    }
}

From source file:edu.albany.cubism.util.StanfordChineseParser.java

public void printTree(Tree t) {
    tp.printTree(t);/*from  w  ww . j av a  2s.  c  o  m*/
    tp.printTree(t.headTerminal(new CollinsHeadFinder()));//SemanticHeadFinder()));
    //System.out.println("tree label: " + t.label());
    List trees = t.subTreeList();

    for (int i = 0; i < trees.size(); i++) {
        Tree sbt = (Tree) trees.get(i);
        /*
         * if (!sbt.isLeaf()) { trees.addAll(sbt.subTreeList()); }
         */
        //System.out.println("sbt lable: " + sbt.label());
    }
    //System.out.println("done");
    List<Tree> leaves = t.getLeaves();
    for (int i = 0; i < leaves.size(); i++) {
        Tree leaf = leaves.get(i);
        //if (leaf.parent() != null) {
        System.out.println(leaf.pennString() + " " + leaf.value());
        //}
    }
    /*
     * Set dependencies = t.dependencies(); Iterator it =
     * dependencies.iterator(); while (it.hasNext()) { Dependency dependency
     * = (Dependency)it.next(); System.out.println(dependency.toString());
     * System.out.println(dependency.name()); }
     */
}

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

License:Open Source License

private AnalysisUtilities() {
    parser = null;//from w w  w  . j ava 2 s .com

    conjugator = new VerbConjugator();
    conjugator.load(GlobalProperties.getProperties().getProperty("verbConjugationsFile",
            "config" + File.separator + "verbConjugations.txt"));
    headfinder = new CollinsHeadFinder();
    tree_factory = new LabeledScoredTreeFactory();
    tlp = new PennTreebankLanguagePack();
}

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

License:Open Source License

public Question(Properties props) {
    this.tree = null;
    this.hf = new CollinsHeadFinder();
    this.setIntermediateTreeSupersenses(null);
    this.featureMap = new HashMap<String, Double>();
    this.sourceDocument = null;
    this.sourceArticleName = "";
    this.props = props;
    this.populateFeatureNames(props);
}

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

License:Open Source License

public Question(Properties props, Tree tree) {
    this.hf = new CollinsHeadFinder();
    this.setIntermediateTreeSupersenses(null);
    this.featureMap = new HashMap<String, Double>();
    this.sourceDocument = null;
    this.sourceArticleName = "";
    this.tree = tree;
    this.props = props;
    this.populateFeatureNames(props);
}

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

License:Open Source License

public Question(Properties props, Map<String, Double> features) {
    this.tree = null;
    this.hf = new CollinsHeadFinder();
    this.setIntermediateTreeSupersenses(null);
    this.featureMap = new HashMap<String, Double>();
    this.featureMap.putAll(features);
    this.sourceDocument = null;
    this.sourceArticleName = "";
    this.props = props;
    this.populateFeatureNames(props);
}

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

License:Open Source License

public Question(Properties props, Tree tree, Map<String, Double> features) {
    this.tree = tree;
    this.hf = new CollinsHeadFinder();
    this.setIntermediateTreeSupersenses(null);
    this.featureMap = new HashMap<String, Double>();
    this.featureMap.putAll(features);
    this.sourceDocument = null;
    this.sourceArticleName = "";
    this.props = props;
    this.populateFeatureNames(props);
}

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

License:Open Source License

public Question(Properties props, Tree tree, Tree intermediateTree, Tree sourceTree,
        Map<String, Double> features) {
    this.intermediateTree = intermediateTree;
    this.sourceTree = sourceTree;
    this.tree = tree;
    this.hf = new CollinsHeadFinder();
    this.setIntermediateTreeSupersenses(null);
    this.featureMap = new HashMap<String, Double>();
    this.featureMap.putAll(features);
    this.sourceDocument = null;
    this.sourceArticleName = "";
    this.populateFeatureNames(props);
}

From source file:edu.cmu.ark.nlp.sent.SentenceSimplifier.java

License:Open Source License

public SentenceSimplifier(Properties props) {
    factory = new LabeledScoredTreeFactory();
    this.hf = new CollinsHeadFinder();
    String computefeatures = props.getProperty("getComputeFeatures", "true");
    if (computefeatures.equals("true"))
        this.getComputeFeatures = true;
    else//from  w  w  w .  java  2 s  .c om
        this.getComputeFeatures = false;
    this.props = props;
    conjugator = new VerbConjugator(props);

}

From source file:elkfed.mmax.pipeline.SemTagger.java

License:Apache License

/** Creates a new instance of SemTagger */
public SemTagger() {
    super();/*from   ww  w. java 2s  .c o  m*/

    this.semroles = new ArrayList<Markable>();
    this.markables = new ArrayList<Markable>();

    this.headFinder = new CollinsHeadFinder();

    this.parseTrees = new ArrayList<Tree>();
    this.parseStart = new ArrayList<Integer>();
    this.parseEnd = new ArrayList<Integer>();
}