本文整理匯總了Java中ca.pfv.spmf.algorithms.frequentpatterns.zart.AlgoZart.getTableFrequent方法的典型用法代碼示例。如果您正苦於以下問題：Java AlgoZart.getTableFrequent方法的具體用法？Java AlgoZart.getTableFrequent怎麽用？Java AlgoZart.getTableFrequent使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ca.pfv.spmf.algorithms.frequentpatterns.zart.AlgoZart的用法示例。
在下文中一共展示了AlgoZart.getTableFrequent方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: main
import ca.pfv.spmf.algorithms.frequentpatterns.zart.AlgoZart; //導入方法依賴的package包/類
public static void main(String[] args) throws IOException {
String input = fileToPath("contextZart.txt"); // the database
String output = "C://patterns//zart_output.txt"; // the path for saving the frequent itemsets found
// Load a binary context
TransactionDatabase context = new TransactionDatabase();
context.loadFile(input);
// Apply the Zart algorithm
double minsup = 0.4;
AlgoZart zart = new AlgoZart();
TZTableClosed results = zart.runAlgorithm(context, minsup);
TFTableFrequent frequents = zart.getTableFrequent();
zart.printStatistics();
zart.saveResultsToFile(output);
}
示例2: main
import ca.pfv.spmf.algorithms.frequentpatterns.zart.AlgoZart; //導入方法依賴的package包/類
public static void main(String[] args) throws IOException {
// Load a binary context
TransactionDatabase context = new TransactionDatabase();
context.loadFile(fileToPath("contextZart.txt"));
// Apply the Zart algorithm
double minsup = 0.4;
AlgoZart zart = new AlgoZart();
TZTableClosed results = zart.runAlgorithm(context, minsup);
TFTableFrequent frequents = zart.getTableFrequent();
zart.printStatistics();
// PRINTING RESULTS
int countClosed=0;
int countGenerators=0;
System.out.println("======= List of closed itemsets and their generators ============");
for(int i=0; i< results.levels.size(); i++){
System.out.println("LEVEL (SIZE) : " + i);
for(Itemset closed : results.levels.get(i)){
System.out.println(" CLOSED : " + closed.toString() + " supp : " + closed.getAbsoluteSupport());
countClosed++;
System.out.println(" GENERATORS : ");
for(Itemset generator : results.mapGenerators.get(closed)){
countGenerators++;
System.out.println(" =" + generator.toString());
}
}
}
System.out.println(" NUMBER OF CLOSED : " + countClosed + " NUMBER OF GENERATORS : " + countGenerators );
// SECOND, WE PRINT THE LIST OF ALL FREQUENT ITEMSETS
System.out.println("======= List of all frequent itemsets ============");
int countFrequent =0;
for(int i=0; i< frequents.levels.size(); i++){
System.out.println("LEVEL (SIZE) : " + i);
for(Itemset itemset : frequents.levels.get(i)){
countFrequent++;
System.out.println(" ITEMSET : " + itemset.toString() + " supp : " + itemset.getAbsoluteSupport());
}
}
System.out.println("NB OF FREQUENT ITEMSETS : " + countFrequent);
}