package ca.pfv.spmf.test;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import ca.pfv.spmf.algorithms.frequentpatterns.hmine.AlgoHMine;
/**
* Example of how to use HMine from the source code.
* @author Philippe Fournier-Viger, 2011.
*/
public class MainTestHMine {
public static void main(String [] arg) throws IOException{
String input = fileToPath("contextPasquier99.txt"); // the database
String output = ".//output.txt"; // the path for saving the frequent itemsets found
int minsup = 2; // means a minsup of 2 transaction (we used a relative support)
// Applying the algorithm
AlgoHMine algorithm = new AlgoHMine();
algorithm.runAlgorithm(input, output, minsup);
algorithm.printStatistics();
}
public static String fileToPath(String filename) throws UnsupportedEncodingException{
URL url = MainTestHMine.class.getResource(filename);
return java.net.URLDecoder.decode(url.getPath(),"UTF-8");
}
}