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< 数据挖掘--实用机器学习技术及java实现> 一书结合数据挖掘和机器学习的知识,作者陈述了自动挖掘模式的基础理论,并且以java语言实现了具有代表性的各类数据挖掘方法.例如:class

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<B>Method Detail</B></FONT></TD>
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<A NAME="getInstances()"><!-- --></A><H3>
getInstances</H3>
<PRE>
public <A HREF="../../../weka/core/Instances.html">Instances</A> <B>getInstances</B>()</PRE>
<DL>
<DD>This will return the Instances object related to this node.
 If it has not been allocated then that will be done also.<DD><DL>
<DT><B>Returns:</B><DD>The Instances object.</DL>
</DD>
</DL>
<HR>

<A NAME="getCVisible()"><!-- --></A><H3>
getCVisible</H3>
<PRE>
public boolean <B>getCVisible</B>()</PRE>
<DL>
<DD>Get If this node's childs are visible.<DD><DL>
<DT><B>Returns:</B><DD>True if the childs are visible.</DL>
</DD>
</DL>
<HR>

<A NAME="setCVisible(boolean)"><!-- --></A><H3>
setCVisible</H3>
<PRE>
public void <B>setCVisible</B>(boolean&nbsp;v)</PRE>
<DL>
<DD>Sets all the children of this node either to visible or invisible<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - True if the children are to be visible</DL>
</DD>
</DL>
<HR>

<A NAME="getRefer()"><!-- --></A><H3>
getRefer</H3>
<PRE>
public java.lang.String <B>getRefer</B>()</PRE>
<DL>
<DD>Get the value of refer.<DD><DL>
<DT><B>Returns:</B><DD>Value of refer.</DL>
</DD>
</DL>
<HR>

<A NAME="setRefer(java.lang.String)"><!-- --></A><H3>
setRefer</H3>
<PRE>
public void <B>setRefer</B>(java.lang.String&nbsp;v)</PRE>
<DL>
<DD>Set the value of refer.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to refer.</DL>
</DD>
</DL>
<HR>

<A NAME="getShape()"><!-- --></A><H3>
getShape</H3>
<PRE>
public int <B>getShape</B>()</PRE>
<DL>
<DD>Get the value of shape.<DD><DL>
<DT><B>Returns:</B><DD>Value of shape.</DL>
</DD>
</DL>
<HR>

<A NAME="setShape(int)"><!-- --></A><H3>
setShape</H3>
<PRE>
public void <B>setShape</B>(int&nbsp;v)</PRE>
<DL>
<DD>Set the value of shape.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to shape.</DL>
</DD>
</DL>
<HR>

<A NAME="getColor()"><!-- --></A><H3>
getColor</H3>
<PRE>
public java.awt.Color <B>getColor</B>()</PRE>
<DL>
<DD>Get the value of color.<DD><DL>
<DT><B>Returns:</B><DD>Value of color.</DL>
</DD>
</DL>
<HR>

<A NAME="setColor(java.awt.Color)"><!-- --></A><H3>
setColor</H3>
<PRE>
public void <B>setColor</B>(java.awt.Color&nbsp;v)</PRE>
<DL>
<DD>Set the value of color.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to color.</DL>
</DD>
</DL>
<HR>

<A NAME="getLabel()"><!-- --></A><H3>
getLabel</H3>
<PRE>
public java.lang.String <B>getLabel</B>()</PRE>
<DL>
<DD>Get the value of label.<DD><DL>
<DT><B>Returns:</B><DD>Value of label.</DL>
</DD>
</DL>
<HR>

<A NAME="stringSize(java.awt.FontMetrics)"><!-- --></A><H3>
stringSize</H3>
<PRE>
public java.awt.Dimension <B>stringSize</B>(java.awt.FontMetrics&nbsp;f)</PRE>
<DL>
<DD>This will return the width and height of the rectangle that the text 
 will fit into.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>f</CODE> - The size info for the Font.<DT><B>Returns:</B><DD>A Dimension containing the size of the text.</DL>
</DD>
</DL>
<HR>

<A NAME="getLine(int)"><!-- --></A><H3>
getLine</H3>
<PRE>
public java.lang.String <B>getLine</B>(int&nbsp;n)</PRE>
<DL>
<DD>Returns the text String for the specfied line.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - The line wanted.<DT><B>Returns:</B><DD>The String corresponding to that line.</DL>
</DD>
</DL>
<HR>

<A NAME="getCenter()"><!-- --></A><H3>
getCenter</H3>
<PRE>
public double <B>getCenter</B>()</PRE>
<DL>
<DD>Get the value of center.<DD><DL>
<DT><B>Returns:</B><DD>Value of center.</DL>
</DD>
</DL>
<HR>

<A NAME="setCenter(double)"><!-- --></A><H3>
setCenter</H3>
<PRE>
public void <B>setCenter</B>(double&nbsp;v)</PRE>
<DL>
<DD>Set the value of center.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to center.</DL>
</DD>
</DL>
<HR>

<A NAME="adjustCenter(double)"><!-- --></A><H3>
adjustCenter</H3>
<PRE>
public void <B>adjustCenter</B>(double&nbsp;v)</PRE>
<DL>
<DD>Will increase or decrease the postion of center.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - The amount to increase or decrease center by.</DL>
</DD>
</DL>
<HR>

<A NAME="getTop()"><!-- --></A><H3>
getTop</H3>
<PRE>
public double <B>getTop</B>()</PRE>
<DL>
<DD>Get the value of top.<DD><DL>
<DT><B>Returns:</B><DD>Value of top.</DL>
</DD>
</DL>
<HR>

<A NAME="setTop(double)"><!-- --></A><H3>
setTop</H3>
<PRE>
public void <B>setTop</B>(double&nbsp;v)</PRE>
<DL>
<DD>Set the value of top.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to top.</DL>
</DD>
</DL>
<HR>

<A NAME="getVisible()"><!-- --></A><H3>
getVisible</H3>
<PRE>
public boolean <B>getVisible</B>()</PRE>
<DL>
<DD>Get the value of visible.<DD><DL>
<DT><B>Returns:</B><DD>Value of visible.</DL>
</DD>
</DL>
<HR>

<A NAME="getRoot()"><!-- --></A><H3>
getRoot</H3>
<PRE>
public boolean <B>getRoot</B>()</PRE>
<DL>
<DD>Get the value of root.<DD><DL>
<DT><B>Returns:</B><DD>True if has no parents.</DL>
</DD>
</DL>
<HR>

<A NAME="setRoot(boolean)"><!-- --></A><H3>
setRoot</H3>
<PRE>
public void <B>setRoot</B>(boolean&nbsp;v)</PRE>
<DL>
<DD>Set the value of root.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to root.</DL>
</DD>
</DL>
<HR>

<A NAME="getParent(int)"><!-- --></A><H3>
getParent</H3>
<PRE>
public <A HREF="../../../weka/gui/treevisualizer/Edge.html">Edge</A> <B>getParent</B>(int&nbsp;i)</PRE>
<DL>
<DD>Get the parent edge.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - The parent number to get.<DT><B>Returns:</B><DD>The parent edge or NULL if it doesn't exist.</DL>
</DD>
</DL>
<HR>

<A NAME="setParent(weka.gui.treevisualizer.Edge)"><!-- --></A><H3>
setParent</H3>
<PRE>
public void <B>setParent</B>(<A HREF="../../../weka/gui/treevisualizer/Edge.html">Edge</A>&nbsp;v)</PRE>
<DL>
<DD>Set the value of parent.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to parent.</DL>
</DD>
</DL>
<HR>

<A NAME="getChild(int)"><!-- --></A><H3>
getChild</H3>
<PRE>
public <A HREF="../../../weka/gui/treevisualizer/Edge.html">Edge</A> <B>getChild</B>(int&nbsp;i)</PRE>
<DL>
<DD>Get the Edge for the child number 'i'.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - The child number to get.<DT><B>Returns:</B><DD>The child Edge or NULL if it doesn't exist.</DL>
</DD>
</DL>
<HR>

<A NAME="addChild(weka.gui.treevisualizer.Edge)"><!-- --></A><H3>
addChild</H3>
<PRE>
public void <B>addChild</B>(<A HREF="../../../weka/gui/treevisualizer/Edge.html">Edge</A>&nbsp;v)</PRE>
<DL>
<DD>Set the value of children.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Value to assign to children.</DL>
</DD>
</DL>
<HR>

<A NAME="getGCount(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getGCount</H3>
<PRE>
public static int <B>getGCount</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                            int&nbsp;n)</PRE>
<DL>
<DD>Recursively finds the number of visible groups of siblings there are.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>n</CODE> - The current number of groups there are.<DT><B>Returns:</B><DD>The number of groups found so far.</DL>
</DD>
</DL>
<HR>

<A NAME="getTotalGCount(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getTotalGCount</H3>
<PRE>
public static int <B>getTotalGCount</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                                 int&nbsp;n)</PRE>
<DL>
<DD>Recursively finds the total number of groups of siblings there are.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>n</CODE> - The current number of groups there are.<DT><B>Returns:</B><DD>The number of groups found so far.</DL>
</DD>
</DL>
<HR>

<A NAME="getCount(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getCount</H3>
<PRE>
public static int <B>getCount</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                           int&nbsp;n)</PRE>
<DL>
<DD>Recursively finds the number of visible nodes there are (this may 
 accidentally count some of the invis nodes).<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>n</CODE> - The current number nodes there are.<DT><B>Returns:</B><DD>The number of nodes found so far.</DL>
</DD>
</DL>
<HR>

<A NAME="getTotalCount(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getTotalCount</H3>
<PRE>
public static int <B>getTotalCount</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                                int&nbsp;n)</PRE>
<DL>
<DD>Recursively finds the total number of nodes there are.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>n</CODE> - The current number nodes there are.<DT><B>Returns:</B><DD>The number of nodes found so far.</DL>
</DD>
</DL>
<HR>

<A NAME="getHeight(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getHeight</H3>
<PRE>
public static int <B>getHeight</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                            int&nbsp;l)</PRE>
<DL>
<DD>Recursively finds the number of visible levels there are.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>l</CODE> - The curent level.<DT><B>Returns:</B><DD>The max number of levels found so far.</DL>
</DD>
</DL>
<HR>

<A NAME="getTotalHeight(weka.gui.treevisualizer.Node, int)"><!-- --></A><H3>
getTotalHeight</H3>
<PRE>
public static int <B>getTotalHeight</B>(<A HREF="../../../weka/gui/treevisualizer/Node.html">Node</A>&nbsp;r,
                                 int&nbsp;l)</PRE>
<DL>
<DD>Recursively finds the total number of levels there are.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - The current Node upto.<DD><CODE>l</CODE> - The curent level.<DT><B>Returns:</B><DD>The max number of levels found so far.</DL>
</DD>
</DL>
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