@Override
public double computeRelativeFrequency(int k) {
return (double) counts.get(k) / getSumOfCounts();
}
@Override
public double computeLogRelativeFrequency(int k) {
return Math.log(counts.get(k)) - Math.log(getSumOfCounts());
}
@Override
public int get(int key) {
return counts.get(key);
}