test.html

数据挖掘的最常用工具。由于开源

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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="Test(int, double, weka.core.Instances)"><!-- --></A><H3>
Test</H3>
<PRE>
public <B>Test</B>(int&nbsp;i,
            double&nbsp;s,
            <A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;dataset)</PRE>
<DL>
<DD>Constructor
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<DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - the attribute index<DD><CODE>s</CODE> - the split<DD><CODE>dataset</CODE> - the dataset</DL>
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<A NAME="Test(int, double, weka.core.Instances, boolean)"><!-- --></A><H3>
Test</H3>
<PRE>
public <B>Test</B>(int&nbsp;i,
            double&nbsp;s,
            <A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A>&nbsp;dataset,
            boolean&nbsp;n)</PRE>
<DL>
<DD>Constructor
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - the attribute index<DD><CODE>s</CODE> - the split<DD><CODE>dataset</CODE> - the dataset<DD><CODE>n</CODE> - whether to negate the test</DL>
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<A NAME="getNot()"><!-- --></A><H3>
getNot</H3>
<PRE>
public <A HREF="../../weka/datagenerators/Test.html" title="class in weka.datagenerators">Test</A> <B>getNot</B>()</PRE>
<DL>
<DD>Negates the test.
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<DD><DL>

<DT><B>Returns:</B><DD>the test itself negated</DL>
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<A NAME="passesTest(weka.core.Instance)"><!-- --></A><H3>
passesTest</H3>
<PRE>
public boolean <B>passesTest</B>(<A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;inst)
                   throws java.lang.Exception</PRE>
<DL>
<DD>Determines whether an instance passes the test.
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inst</CODE> - the instance
<DT><B>Returns:</B><DD>true if the instance satisfies the test, false otherwise
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if something goes wrong</DL>
</DD>
</DL>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns the test represented by a string.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a string representing the test</DL>
</DD>
</DL>
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<A NAME="toPrologString()"><!-- --></A><H3>
toPrologString</H3>
<PRE>
public java.lang.String <B>toPrologString</B>()</PRE>
<DL>
<DD>Returns the test represented by a string in Prolog notation.
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<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a string representing the test in Prolog notation</DL>
</DD>
</DL>
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<A NAME="equalTo(weka.datagenerators.Test)"><!-- --></A><H3>
equalTo</H3>
<PRE>
public boolean <B>equalTo</B>(<A HREF="../../weka/datagenerators/Test.html" title="class in weka.datagenerators">Test</A>&nbsp;t)</PRE>
<DL>
<DD>Compares the test with the test that is given as parameter.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>t</CODE> - the test the object is compared to
<DT><B>Returns:</B><DD>true if the two Tests are equal</DL>
</DD>
</DL>
<HR>

<A NAME="getRevision()"><!-- --></A><H3>
getRevision</H3>
<PRE>
public java.lang.String <B>getRevision</B>()</PRE>
<DL>
<DD>Returns the revision string.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../weka/core/RevisionHandler.html#getRevision()">getRevision</A></CODE> in interface <CODE><A HREF="../../weka/core/RevisionHandler.html" title="interface in weka.core">RevisionHandler</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the revision</DL>
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