com.github.chen0040.fpm.fpg

Class FPTree

java.lang.Object

com.github.chen0040.fpm.fpg.FPTree

public class FPTree
extends Object

Created by xschen on 8/2/2015.

Constructor Summary

Constructors

Constructor and Description
FPTree()
FPTree(FPTree parent, String base)

Method Summary

Modifier and Type	Method and Description
void	addOrderedFreqItems(List<com.github.chen0040.data.utils.TupleTwo<String,Integer>> orderedFreqItems)
protected void	append(FPTreeNode node, List<com.github.chen0040.data.utils.TupleTwo<String,Integer>> orderedFreqItems, int d)
void	constructTree(Iterable<? extends List<String>> database, int minSupportLevel)
void	constructTree(List<ItemSet> conditionalPatternBase, int minSupport)
List<String>	getBaseList()
FPTreeNode	getRoot()
List<ItemSet>	mineTree(int minSupport)
void	mineTree(Set<ItemSet> result, int minSupportLevel)
void	print()
void	setDebugMode(boolean debugMode)
void	setRoot(FPTreeNode root)

Methods inherited from class java.lang.Object

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

Constructor Detail

FPTree

public FPTree()

FPTree

public FPTree(FPTree parent,
              String base)

Method Detail

setDebugMode

public void setDebugMode(boolean debugMode)

getBaseList

public List<String> getBaseList()

getRoot

public FPTreeNode getRoot()

setRoot

public void setRoot(FPTreeNode root)

addOrderedFreqItems

public void addOrderedFreqItems(List<com.github.chen0040.data.utils.TupleTwo<String,Integer>> orderedFreqItems)

append

protected void append(FPTreeNode node,
                      List<com.github.chen0040.data.utils.TupleTwo<String,Integer>> orderedFreqItems,
                      int d)

constructTree

public void constructTree(List<ItemSet> conditionalPatternBase,
                          int minSupport)

print

public void print()

mineTree

public void mineTree(Set<ItemSet> result,
                     int minSupportLevel)

mineTree

public List<ItemSet> mineTree(int minSupport)

constructTree

public void constructTree(Iterable<? extends List<String>> database,
                          int minSupportLevel)