Method normalize

src/java/org/apache/nutch/util/Histogram.java:65–72

()

  }

  public Histogram<E> normalize() {
    Histogram<E> normalized = new Histogram<E>();
    Set<E> keys = getKeys();
    for (E x : keys) {
      normalized.add(x, getValue(x) / totalValue);
    }
    return normalized;
  }

  public List<E> sortInverseByValue() {
    List<Map.Entry<E, HistogramEntry>> list = new Vector<Map.Entry<E, HistogramEntry>>(