public void normalize(ArtResourceFrequency f) { Query query = entityManager.createNamedQuery("artResource.taggingCount"); query.setParameter("resid", f.getResource().getId()); query.setParameter("lang", localeSelector.getLanguage()); double taggings = ((Long) query.getSingleResult()).doubleValue(); f.setCount(f.getCount() / taggings); }
public void normalizeAll( List<ArtResourceFrequency> freqs, double factor, List<ArtResourceFrequency> malus) { Map<ArtResource, Double> m = new HashMap<ArtResource, Double>(); for (ArtResourceFrequency f : malus) m.put(f.getResource(), f.getCount()); for (ArtResourceFrequency f : freqs) { double mal = 0.0; Double t = m.get(f.getResource()); if (t != null) mal = t; f.setCount((f.getCount() - mal) * factor); } Collections.sort(freqs); }
public void normalizeAll(List<ArtResourceFrequency> freqs, double factor) { for (ArtResourceFrequency f : freqs) f.setCount(f.getCount() * factor); Collections.sort(freqs); }