private void loadFrequentCfMap(int n) {
if (frequentTermsCfs != null) return;
frequentTermsCfs = new HMapKL<String>();
if (cfs.length < n) n = cfs.length;
for (int id = 1; id <= n; id++) {
frequentTermsCfs.put(prefixSet.getTerm(idToTerm[id - 1]), cfs[idToTerm[id - 1]]);
}
}
private void loadFrequentDfMap(int n) {
if (frequentTermsDfs != null) return;
frequentTermsDfs = new HMapKI<String>();
if (dfs.length < n) n = dfs.length;
for (int id = 1; id <= n; id++) {
frequentTermsDfs.put(prefixSet.getTerm(idToTerm[id - 1]), dfs[idToTerm[id - 1]]);
}
// return frequentTermsMap;
}
public void printKeys() {
System.out.println("Window: " + this.prefixSet.getWindowSize());
System.out.println("Length: " + this.length());
// int window = prefixSet.getWindow();
for (int i = 0; i < length() && i < 100; i++) {
System.out.print(i + "\t" + prefixSet.getTerm(i));
if (dfs != null) System.out.print("\t" + dfs[i]);
if (cfs != null) System.out.print("\t" + cfs[i]);
System.out.println();
}
}