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数据挖掘方面最新软件

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<A NAME="learn(com.rapidminer.example.ExampleSet)"><!-- --></A><H3>
learn</H3>
<PRE>
<A HREF="../../../../com/rapidminer/operator/Model.html" title="interface in com.rapidminer.operator">Model</A> <B>learn</B>(<A HREF="../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A>&nbsp;exampleSet)
            throws <A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD>Trains a model. This method should be called by apply() and is
 implemented by subclasses.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></CODE></DL>
</DD>
</DL>
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<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
java.lang.String <B>getName</B>()</PRE>
<DL>
<DD>Returns the name of the learner.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="supportsCapability(com.rapidminer.operator.learner.LearnerCapability)"><!-- --></A><H3>
supportsCapability</H3>
<PRE>
boolean <B>supportsCapability</B>(<A HREF="../../../../com/rapidminer/operator/learner/LearnerCapability.html" title="class in com.rapidminer.operator.learner">LearnerCapability</A>&nbsp;capability)</PRE>
<DL>
<DD>Checks for Learner capabilities. Should return true if the given
 capability is supported.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="shouldEstimatePerformance()"><!-- --></A><H3>
shouldEstimatePerformance</H3>
<PRE>
boolean <B>shouldEstimatePerformance</B>()</PRE>
<DL>
<DD>Most learners will return false since they are not able to estimate the
 learning performance. However, if a learning scheme is able to calculate
 the performance (e.g. Xi-Alpha estimation of a SVM) it should return
 true.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getEstimatedPerformance()"><!-- --></A><H3>
getEstimatedPerformance</H3>
<PRE>
<A HREF="../../../../com/rapidminer/operator/performance/PerformanceVector.html" title="class in com.rapidminer.operator.performance">PerformanceVector</A> <B>getEstimatedPerformance</B>()
                                          throws <A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD>Most learners should throw an exception if they are not able to estimate
 the learning performance. However, if a learning scheme is able to
 calculate the performance (e.g. Xi-Alpha estimation of a SVM) it should
 return a performance vector containing the estimated performance.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="shouldCalculateWeights()"><!-- --></A><H3>
shouldCalculateWeights</H3>
<PRE>
boolean <B>shouldCalculateWeights</B>()</PRE>
<DL>
<DD>Most learners will return false since they are not able to calculate
 attribute weights. However, if a learning scheme is able to calculate
 weights (e.g. the normal vector of a SVM) it should return true.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getWeights(com.rapidminer.example.ExampleSet)"><!-- --></A><H3>
getWeights</H3>
<PRE>
<A HREF="../../../../com/rapidminer/example/AttributeWeights.html" title="class in com.rapidminer.example">AttributeWeights</A> <B>getWeights</B>(<A HREF="../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A>&nbsp;eSet)
                            throws <A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD>Most learners should throw an exception if they are not able to calculate
 attribute weights. However, if a learning scheme is able to calculate
 weights (e.g. the normal vector of a SVM) it should return an
 AttributeWeights object.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></CODE></DL>
</DD>
</DL>
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