資源簡介
頻繁項集挖掘 最大頻繁項集挖掘 fp-growth fpmax 自己實現的源碼還有測試用例
代碼片段和文件信息
package?scu.ntci.jh.fpmax;
import?java.io.IOException;
import?java.util.ArrayList;
import?java.util.Iterator;
import?java.util.Map;
import?java.util.Stack;
import?scu.ntci.jh.fptree.FPMinning;
import?scu.ntci.jh.fptree.FPTree;
import?scu.ntci.jh.fptree.FPTreeTagTableNode;
import?scu.ntci.jh.fptree.NodeRecorder;
/**
?*?
?*用fpmax算法來找到最大的無冗余的頻繁項目集
?*這個算法基于fp-growth
?**/
public?class?FpMax?{
private?Stack?headertable?=?new?Stack();
private?MFITree?mfitree?=?new?MFITree();
private?FPMinning?fpminning?=?new?FPMinning();
private?Stack?midstack?=?new?Stack();
private?ArrayList>?results?=?new?ArrayList>();
private?double?minisupport?=?0.0;
public?void?setMiniSupport(double?mini)?{
this.m
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????26409??2012-04-13?10:28??fpmming?src\fpminning.jar
?????文件??????28094??2012-04-13?10:34??fpmming?src\fpmming.rar
?????文件???????6208??2012-04-13?10:21??fpmming?src\scu\ntci\jh\fpmax\FpMax.java
?????文件???????7355??2012-04-08?11:29??fpmming?src\scu\ntci\jh\fpmax\MFITree.java
?????文件???????1852??2012-04-05?18:31??fpmming?src\scu\ntci\jh\fpmax\MFITreeNode.java
?????文件????????427??2012-04-05?17:31??fpmming?src\scu\ntci\jh\fpmax\MFITreeNodeTableNode.java
?????文件??????14401??2012-04-13?10:17??fpmming?src\scu\ntci\jh\fptree\FPMinning.java
?????文件???????4243??2012-04-10?09:32??fpmming?src\scu\ntci\jh\fptree\FPTree.java
?????文件???????1722??2012-04-04?20:36??fpmming?src\scu\ntci\jh\fptree\FPTreeNode.java
?????文件???????1305??2012-04-10?09:32??fpmming?src\scu\ntci\jh\fptree\FPTreeNodeTable.java
?????文件????????679??2012-04-03?13:08??fpmming?src\scu\ntci\jh\fptree\FPTreeTagTableNode.java
?????文件????????105??2012-04-04?16:50??fpmming?src\scu\ntci\jh\fptree\NodeRecorder.java
?????文件???????1636??2012-04-08?13:21??fpmming?src\scu\ntci\jh\fptree\TagToInteger.java
?????文件????????100??2012-04-10?09:30??fpmming?src\scu\ntci\struct\Element.java
?????目錄??????????0??2012-04-13?10:22??fpmming?src\scu\ntci\jh\fpmax
?????目錄??????????0??2012-04-13?10:22??fpmming?src\scu\ntci\jh\fptree
?????目錄??????????0??2012-04-13?10:22??fpmming?src\scu\ntci\jh
?????目錄??????????0??2012-04-13?10:22??fpmming?src\scu\ntci\struct
?????目錄??????????0??2012-04-13?10:35??fpmming?src\scu\ntci
?????目錄??????????0??2012-04-13?10:22??fpmming?src\scu
?????目錄??????????0??2012-04-13?10:36??fpmming?src
-----------?---------??----------?-----??----
????????????????94536????????????????????21
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