*/
public List<SurfaceFormOccurrence> select(List<SurfaceFormOccurrence> surfaceFormOccurrences) {
List<SurfaceFormOccurrence> selectedOccurrences = new LinkedList<SurfaceFormOccurrence>();
FilterPOS filterPOS = new FilterPOS();
FilterTermsize unigramFilter = new FilterTermsize(FilterTermsize.Termsize.unigram);
FilterPattern filterPattern = new FilterPattern();
SpotClassifier unigramClassifier = ClassifierFactory.getClassifierInstanceUnigram();
SpotClassifier ngramClassifier = ClassifierFactory.getClassifierInstanceNGram();
assert unigramClassifier != null;
assert ngramClassifier != null;
//ngramClassifier.setVerboseMode(true); f
//unigramClassifier.setVerboseMode(true);
List<String> decisions = new LinkedList<String>();
for(SurfaceFormOccurrence surfaceFormOccurrence : surfaceFormOccurrences) {
if (surfaceFormOccurrence.surfaceForm().name().trim().length()==0) {
LOG.warn("I have an occurrence with empty surface form. :-O Ignoring.");
LOG.error(surfaceFormOccurrence);
continue;
}
if (! (surfaceFormOccurrence.context() instanceof TaggedText)) { //FIXME added this to avoid breaking, but code below will never run if we don't pass the taggedtext
LOG.error(String.format("SurfaceFormOccurrence did not contain TaggedText. Cannot apply %s",this.getClass()));
selectedOccurrences.add(surfaceFormOccurrence);
continue;
}
if(unigramFilter.applies(surfaceFormOccurrence)) {
/**
* Unigram (n = 1)
*/
if(!filterPOS.applies(surfaceFormOccurrence)) {
/**
* The Surface Form is on the POS blacklist, i.e. a single adjective,
* verb, etc.
*/