@Override FeatureKey getFeatureKey2( final List<InputWord> words, final SRLLabel role, final int predicateIndex, final int argumentIndex) { return hash( super.id, MorphaStemmer.stemToken(words.get(predicateIndex).word).hashCode(), role.hashCode(), Util.isCapitalized(words.get(argumentIndex).word) ? 7 : 13); }
private static String maybeBracket(final String input) { return Util.findNonNestedChar(input, "\\/") == -1 ? input : "(" + input + ")"; }