protected String getChunkTag(SentenceParser.Leaf leaf) {
String tag = leaf.getSyntacticTag();
if ("P".equals(tag)) {
return "VP";
}
return null;
}
protected void processLeaf(
SentenceParser.Leaf leaf,
boolean isIntermediate,
String phraseTag,
List<String> sentence,
List<String> tags,
List<String> target) {
String chunkTag;
if (leaf.getFunctionalTag() != null && phraseTag.equals(OTHER)) {
phraseTag = getPhraseTagFromPosTag(leaf.getFunctionalTag());
}
if (!phraseTag.equals(OTHER)) {
if (isIntermediate) {
chunkTag = "I-" + phraseTag;
} else {
chunkTag = "B-" + phraseTag;
}
} else {
chunkTag = phraseTag;
}
sentence.add(leaf.getLexeme());
if (leaf.getSyntacticTag() == null) {
tags.add(leaf.getLexeme());
} else {
tags.add(ADChunkSampleStream.convertFuncTag(leaf.getFunctionalTag(), false));
}
target.add(chunkTag);
}