ca.pfv.spmf.algorithms.frequentpatterns.hui_miner

Class AlgoHUIMiner

java.lang.Object

ca.pfv.spmf.algorithms.frequentpatterns.hui_miner.AlgoHUIMiner

public class AlgoHUIMiner
extends java.lang.Object

This is an implementation of the "HUI-MINER Algorithm" for High-Utility Itemsets Mining as described in the conference paper :

Liu, M., Qu, J. (2012). Mining High Utility Itemsets without Candidate Generation. Proc. of CIKM 2012. pp.55-64.

See Also:

UtilityList, Element

Constructor Summary

Constructors

Constructor and Description
AlgoHUIMiner() Default constructor

Method Summary

Modifier and Type	Method and Description
void	printStats() Print statistics about the latest execution to System.out.
void	runAlgorithm(java.lang.String input, java.lang.String output, int minUtility) Run the algorithm

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlgoHUIMiner

public AlgoHUIMiner()

Default constructor

Method Detail

runAlgorithm

public void runAlgorithm(java.lang.String input,
                         java.lang.String output,
                         int minUtility)
                  throws java.io.IOException

Run the algorithm

Parameters:

input - the input file path

output - the output file path

minUtility - the minimum utility threshold

Throws:

java.io.IOException - exception if error while writing the file

printStats

public void printStats()

Print statistics about the latest execution to System.out.