public static int getWNSense(Annotation np1, Annotation np2, Document doc) throws JWNLException {
Synset[] synset1 = Synsets.getValue(np1, doc);
Synset[] synset2 = Synsets.getValue(np2, doc);
if (synset1 == null || synset2 == null || synset1.length == 0 || synset2.length == 0)
return NumericFeature.WN_SENSE_MAX;
return getWNSense(synset1, synset2);
}
public static boolean isSubclass(Annotation np1, Annotation np2, Document doc) {
Synset[] synset1 = Synsets.getValue(np1, doc);
Synset[] synset2 = Synsets.getValue(np2, doc);
if (synset1 == null || synset2 == null || synset1.length == 0 || synset2.length == 0)
return false;
return isSubclass(synset1, synset2);
}
/*
* Returns the WordNet graph traversal distance of a relationship between two
* words.
*/
public static int wnDist(Annotation np1, Annotation np2, Document doc) throws JWNLException {
// if(!getNPSemType(np1, annotations, text).equals(NPSemTypeEnum.UNKNOWN)&&getNPSemType(np1,
// annotations,
// text).equals(getNPSemType(np2, annotations, text)))
// return 0;
Synset[] synset1 = Synsets.getValue(np1, doc);
Synset[] synset2 = Synsets.getValue(np2, doc);
if (synset1 == null || synset2 == null || synset1.length == 0 || synset2.length == 0)
return NumericFeature.WN_MAX;
return getDistance(synset1[0], synset2[0], NumericFeature.WN_MAX);
}
public static boolean ancestorWN(Annotation np1, Annotation np2, Document doc)
throws JWNLException {
/*
// Startup Wordnet
if (wordnet == null) {
try {
JWNL.initialize(new FileInputStream(propsFile));
wordnet = Dictionary.getInstance();
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
IndexWord w1;
IndexWord w2;
// This searches the wordnet database w/o any morph processing done
// to the word.
w1 = wordnet.getIndexWord(POS.NOUN, word1);
w2 = wordnet.getIndexWord(POS.NOUN, word2);
// To have WN do morph processing...
// IndexWord w1 = wordnet.lookupIndexWord(POS.NOUN, word1);
// IndexWord w2 = wordnet.lookupIndexWord(POS.NOUN, word2);
*/
Synset[] synset1 = Synsets.getValue(np1, doc);
Synset[] synset2 = Synsets.getValue(np2, doc);
if (synset1 == null || synset2 == null || synset1.length == 0 || synset2.length == 0)
return false;
// Check for relationships amongst all senses.
for (Synset element : synset1) {
for (Synset element2 : synset2) {
RelationshipList hypo =
RelationshipFinder.getInstance()
.findRelationships(element, element2, PointerType.HYPONYM);
if (!hypo.isEmpty()) return true;
}
}
return false;
}
