countfunction.html

数据挖掘方面最新软件

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<TD><CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AbstractAggregationFunction.html#calculate(double[])">calculate</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="CountFunction()"><!-- --></A><H3>
CountFunction</H3>
<PRE>
public <B>CountFunction</B>()</PRE>
<DL>
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<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public java.lang.String <B>getName</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AggregationFunction.html#getName()">AggregationFunction</A></CODE></B></DD>
<DD>Returns the name of the aggregation function.
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<DD><DL>
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<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
protected void <B>reset</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AbstractAggregationFunction.html#reset()">AbstractAggregationFunction</A></CODE></B></DD>
<DD>Reset the counters.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AbstractAggregationFunction.html#reset()">reset</A></CODE> in class <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AbstractAggregationFunction.html" title="class in com.rapidminer.tools.math.function">AbstractAggregationFunction</A></CODE></DL>
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<DD><DL>
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<A NAME="update(double, double)"><!-- --></A><H3>
update</H3>
<PRE>
public void <B>update</B>(double&nbsp;value,
                   double&nbsp;weight)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AggregationFunction.html#update(double, double)">AggregationFunction</A></CODE></B></DD>
<DD>Consider a new value and a corresponding weight by updating counters.
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<DD><DL>
</DL>
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<A NAME="update(double)"><!-- --></A><H3>
update</H3>
<PRE>
public void <B>update</B>(double&nbsp;value)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AggregationFunction.html#update(double)">AggregationFunction</A></CODE></B></DD>
<DD>Consider a new value by updating counters.
<P>
<DD><DL>
</DL>
</DD>
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<A NAME="getValue()"><!-- --></A><H3>
getValue</H3>
<PRE>
public double <B>getValue</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AggregationFunction.html#getValue()">AggregationFunction</A></CODE></B></DD>
<DD>Returns the function value.
<P>
<DD><DL>
</DL>
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<A NAME="supportsAttribute(com.rapidminer.example.Attribute)"><!-- --></A><H3>
supportsAttribute</H3>
<PRE>
public boolean <B>supportsAttribute</B>(<A HREF="../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>&nbsp;attribute)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/function/AggregationFunction.html#supportsAttribute(com.rapidminer.example.Attribute)">AggregationFunction</A></CODE></B></DD>
<DD>Returns whether this function supports the given attribute.
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