plattscaling.html

数据挖掘方面最新软件

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<TH ALIGN="left"><B>Methods inherited from class com.rapidminer.operator.<A HREF="../../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/rapidminer/operator/Operator.html#addError(java.lang.String)">addError</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#addValue(com.rapidminer.operator.Value)">addValue</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#addWarning(java.lang.String)">addWarning</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#apply(com.rapidminer.operator.IOContainer)">apply</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#checkDeprecations()">checkDeprecations</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#checkForStop()">checkForStop</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#checkIO(java.lang.Class[])">checkIO</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#checkProperties()">checkProperties</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#clearErrorList()">clearErrorList</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#cloneOperator(java.lang.String)">cloneOperator</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createExperimentTree(int)">createExperimentTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createExperimentTree(int, java.lang.String, java.lang.String, com.rapidminer.operator.Operator, java.lang.String)">createExperimentTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createFromXML(org.w3c.dom.Element)">createFromXML</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createMarkedExperimentTree(int, java.lang.String, com.rapidminer.operator.Operator)">createMarkedExperimentTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createMarkedProcessTree(int, java.lang.String, com.rapidminer.operator.Operator)">createMarkedProcessTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createProcessTree(int)">createProcessTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#createProcessTree(int, java.lang.String, java.lang.String, com.rapidminer.operator.Operator, java.lang.String)">createProcessTree</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getAddOnlyAdditionalOutput()">getAddOnlyAdditionalOutput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getApplyCount()">getApplyCount</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getDeliveredOutputClasses()">getDeliveredOutputClasses</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getDeprecationInfo()">getDeprecationInfo</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getDesiredInputClasses()">getDesiredInputClasses</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getEncoding()">getEncoding</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getErrorList()">getErrorList</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getExperiment()">getExperiment</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getInnerOperatorsXML(java.lang.String)">getInnerOperatorsXML</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getInput()">getInput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getInput(java.lang.Class)">getInput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getInput(java.lang.Class, int)">getInput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getInputDescription(java.lang.Class)">getInputDescription</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getIOContainerForInApplyLoopBreakpoint()">getIOContainerForInApplyLoopBreakpoint</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getLog()">getLog</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getName()">getName</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getOperatorClassName()">getOperatorClassName</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getOperatorDescription()">getOperatorDescription</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameter(java.lang.String)">getParameter</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsBoolean(java.lang.String)">getParameterAsBoolean</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsColor(java.lang.String)">getParameterAsColor</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsDouble(java.lang.String)">getParameterAsDouble</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsFile(java.lang.String)">getParameterAsFile</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsInt(java.lang.String)">getParameterAsInt</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsMatrix(java.lang.String)">getParameterAsMatrix</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterAsString(java.lang.String)">getParameterAsString</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterList(java.lang.String)">getParameterList</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameters()">getParameters</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterType(java.lang.String)">getParameterType</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParameterTypes()">getParameterTypes</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getParent()">getParent</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getProcess()">getProcess</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getStartTime()">getStartTime</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getStatus()">getStatus</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getUserDescription()">getUserDescription</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getValue(java.lang.String)">getValue</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getValues()">getValues</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#getXML(java.lang.String)">getXML</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#hasBreakpoint()">hasBreakpoint</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#hasBreakpoint(int)">hasBreakpoint</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#hasInput(java.lang.Class)">hasInput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#inApplyLoop()">inApplyLoop</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#isDebugMode()">isDebugMode</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#isEnabled()">isEnabled</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#isExpanded()">isExpanded</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#isParallel()">isParallel</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#isParameterSet(java.lang.String)">isParameterSet</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#log(java.lang.String)">log</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#logError(java.lang.String)">logError</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#logNote(java.lang.String)">logNote</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#logWarning(java.lang.String)">logWarning</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#performAdditionalChecks()">performAdditionalChecks</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#processFinished()">processFinished</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#processStarts()">processStarts</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#register(com.rapidminer.Process, java.lang.String)">register</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#registerOperator(com.rapidminer.Process)">registerOperator</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#remove()">remove</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#rename(java.lang.String)">rename</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#resume()">resume</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setApplyCount(int)">setApplyCount</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setBreakpoint(int, boolean)">setBreakpoint</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setEnabled(boolean)">setEnabled</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setExpanded(boolean)">setExpanded</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setInput(com.rapidminer.operator.IOContainer)">setInput</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setListParameter(java.lang.String, java.util.List)">setListParameter</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setOperatorParameters(org.w3c.dom.Element)">setOperatorParameters</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setParameter(java.lang.String, java.lang.String)">setParameter</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setParameters(com.rapidminer.parameter.Parameters)">setParameters</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setParent(com.rapidminer.operator.OperatorChain)">setParent</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#setUserDescription(java.lang.String)">setUserDescription</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#toString()">toString</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#unregisterOperator(com.rapidminer.Process)">unregisterOperator</A>, <A HREF="../../../../com/rapidminer/operator/Operator.html#writeXML(java.io.PrintWriter, java.lang.String)">writeXML</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, wait, wait, wait</CODE></TD>
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<A NAME="PlattScaling(com.rapidminer.operator.OperatorDescription)"><!-- --></A><H3>
PlattScaling</H3>
<PRE>
public <B>PlattScaling</B>(<A HREF="../../../../com/rapidminer/operator/OperatorDescription.html" title="class in com.rapidminer.operator">OperatorDescription</A>&nbsp;description)</PRE>
<DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<A NAME="supportsCapability(com.rapidminer.operator.learner.LearnerCapability)"><!-- --></A><H3>
supportsCapability</H3>
<PRE>
public boolean <B>supportsCapability</B>(<A HREF="../../../../com/rapidminer/operator/learner/LearnerCapability.html" title="class in com.rapidminer.operator.learner">LearnerCapability</A>&nbsp;lc)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getInputClasses()"><!-- --></A><H3>
getInputClasses</H3>
<PRE>
public java.lang.Class&lt;?&gt;[] <B>getInputClasses</B>()</PRE>
<DL>
<DD>Returns an array with two elements: ExampleSet and Model.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/rapidminer/operator/Operator.html#getInputClasses()">getInputClasses</A></CODE> in class <CODE><A HREF="../../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getOutputClasses()"><!-- --></A><H3>
getOutputClasses</H3>
<PRE>
public java.lang.Class&lt;?&gt;[] <B>getOutputClasses</B>()</PRE>
<DL>
<DD>Returns an array with one element; Model
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/rapidminer/operator/Operator.html#getOutputClasses()">getOutputClasses</A></CODE> in class <CODE><A HREF="../../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="apply()"><!-- --></A><H3>
apply</H3>
<PRE>
public <A HREF="../../../../com/rapidminer/operator/IOObject.html" title="interface in com.rapidminer.operator">IOObject</A>[] <B>apply</B>()
                 throws <A HREF="../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../com/rapidminer/operator/Operator.html#apply()">Operator</A></CODE></B></DD>
<DD>Implement this method in subclasses.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../com/rapidminer/operator/Operator.html#apply()">apply</A></CODE> in class <CODE><A HREF="../../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A></CODE></DL>
</DD>
<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="computeParameters(com.rapidminer.example.ExampleSet, com.rapidminer.example.Attribute)"><!-- --></A><H3>
computeParameters</H3>
<PRE>
public static <A HREF="../../../../com/rapidminer/operator/postprocessing/PlattParameters.html" title="class in com.rapidminer.operator.postprocessing">PlattParameters</A> <B>computeParameters</B>(<A HREF="../../../../com/rapidminer/example/ExampleSet.html" title="interface in com.rapidminer.example">ExampleSet</A>&nbsp;exampleSet,
                                                <A HREF="../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>&nbsp;label)</PRE>
<DL>
<DD>Implementation of Platt' scaling algorithm as found in [Platt, 1999].
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>exampleSet</CODE> - the example set for finding the model parameters. It needs to
            contain a predicted label and confidence scores. Please note,
            that the confidence values are expected to range from 0 to 1,
            e.g. already take the form of coarse probability estimates.
<DT><B>Returns:</B><DD>an object containing the parameters A and B of Platt's scaling</DL>
</DD>
</DL>
<HR>

<A NAME="getLogOddsPosConfidence(double)"><!-- --></A><H3>
getLogOddsPosConfidence</H3>
<PRE>
public static double <B>getLogOddsPosConfidence</B>(double&nbsp;originalConfidence)</PRE>
<DL>
<DD>Translates confidence scores in [0, 1] to those originally expected by
 Platt's scaling, where positive values result in positive predictions,
 and where the absolute value indicates the confidence in the prediction.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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