Example usage for edu.stanford.nlp.process Morphology lemma

Introduction

In this page you can find the example usage for edu.stanford.nlp.process Morphology lemma.

Prototype

public String lemma(String word, String tag, boolean lowercase) 

Source Link

Usage

From source file:ie.pars.bnc.preprocess.ProcessNLP.java

License:Open Source License

/**
 * The return is the line consists of the word lemma tag depRelatoin
 * distanceToGoverner GovWord GovLemma GovTag
 *
 * @param index/*w ww.j a v  a  2  s .c  om*/
 * @param token
 * @param m
 * @param head
 * @param deprel
 * @param headWord
 * @return
 */
private static String line(int index, TaggedWord token, Morphology m, int head, String deprel,
        TaggedWord headWord) {
    ArrayList<String> fields = new ArrayList<>(16);

    // fields.add(Integer.toString(index)); // 1
    fields.add(orNull(token.word())); // 2
    fields.add(orNull(m.lemma(token.word(), token.tag(), true))); // 3
    fields.add(orNull(token.tag())); // 4
    // fields.add(orNull(token.ner()));     // 5
    fields.add(deprel);

    if (head == 0) {
        fields.add(Integer.toString(head)); // 6
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);

    } else if (head > 0) {
        fields.add(Integer.toString(head - index)); // 6
        fields.add(headWord.word());
        fields.add(m.lemma(headWord.word(), headWord.tag(), true));
        fields.add(headWord.tag());

    } else {
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);
        fields.add(NULL_PLACEHOLDER);
    }

    return StringUtils.join(fields, "\t");
}

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