@Override public void computeTargetFeatures(Target target){
  FeatureVector fv=targetFeatureComputer.computeFeatureVector(target);
  target.setFeatureVector(fv);
}

@ Override public void computeTargetFeatures ( Target target ) { FeatureVector fv = targetFeatureComputer . computeFeatureVector ( target ) ; target . setFeatureVector ( fv ) ; }
compute the features for a given target , and store them in the target .
